Integer Profile

1,356,028

2^2 × 263 × 1289

Prime factors, divisor sums, positional representations and sequence properties for 1,356,028. The prime factorization is 2^2 × 263 × 1289.

Number of positive divisors: 12. Showing the recorded part of the sequence: 111.

DeficientEvenComposite

Prime factorization

Factorization: 2^2 × 263 × 1289
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,383,920
Proper-divisor sum: 1,027,892
Digit sum: 25
Digital root: 7

Number bases

Decimal: 1356028
Binary: 101001011000011111100 (21 bits)
Octal: 0o5130374
Hexadecimal: 0x14B0FC

Divisor catalog (12)

1242635261,0521,2892,5785,156339,007678,0141,356,028

Showing 12 of 12.

Collatz trajectory (111 steps)

Even: n → n/2; Odd: n → 3n + 1

1,356,028678,014339,0071,017,022508,5111,525,534762,7672,288,3021,144,1513,432,4541,716,2275,148,6822,574,3417,723,0243,861,5121,930,756965,378482,6891,448,068724,034362,0171,086,052543,026271,513814,540407,270203,635610,906305,453916,360458,180229,090114,545343,636171,81885,909257,728128,86464,43232,21616,1088,0544,02712,0826,04118,1249,0624,53113,5946,79720,39210,1965,0982,5497,6483,8241,912956478239

Showing 60 of 60.