Base | Representation |
---|---|
bin | 1101011010100… |
… | …1101111001110 |
3 | 10220212210121201 |
4 | 3112221233032 |
5 | 103401113044 |
6 | 5330020114 |
7 | 1252166551 |
oct | 326515716 |
9 | 126783551 |
10 | 56269774 |
11 | 29843350 |
12 | 16a1763a |
13 | b872132 |
14 | 768a698 |
15 | 4e177d4 |
hex | 35a9bce |
56269774 has 16 divisors (see below), whose sum is σ = 95049216. Its totient is φ = 24751800.
The previous prime is 56269769. The next prime is 56269777. The reversal of 56269774 is 47796265.
It is a super-2 number, since 2×562697742 = 6332574932022152, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56269777) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40572 + ... + 41935.
It is an arithmetic number, because the mean of its divisors is an integer number (5940576).
Almost surely, 256269774 is an apocalyptic number.
56269774 is a deficient number, since it is larger than the sum of its proper divisors (38779442).
56269774 is a wasteful number, since it uses less digits than its factorization.
56269774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82551.
The product of its digits is 635040, while the sum is 46.
The square root of 56269774 is about 7501.3181508319. The cubic root of 56269774 is about 383.1996087225.
It can be divided in two parts, 5626 and 9774, that added together give a triangular number (15400 = T175).
The spelling of 56269774 in words is "fifty-six million, two hundred sixty-nine thousand, seven hundred seventy-four".
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