Base | Representation |
---|---|
bin | 1101100101001… |
… | …1011110110010 |
3 | 10222012010100101 |
4 | 3121103132302 |
5 | 104040340132 |
6 | 5352543014 |
7 | 1261123561 |
oct | 331233662 |
9 | 128163311 |
10 | 56965042 |
11 | 2a178752 |
12 | 170b1a6a |
13 | ba56734 |
14 | 77cbbd8 |
15 | 50037e7 |
hex | 36537b2 |
56965042 has 16 divisors (see below), whose sum is σ = 88388352. Its totient is φ = 27506160.
The previous prime is 56965001. The next prime is 56965049. The reversal of 56965042 is 24056965.
It is a junction number, because it is equal to n+sod(n) for n = 56964992 and 56965010.
It is not an unprimeable number, because it can be changed into a prime (56965049) 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, 55728 + ... + 56740.
It is an arithmetic number, because the mean of its divisors is an integer number (5524272).
Almost surely, 256965042 is an apocalyptic number.
56965042 is a deficient number, since it is larger than the sum of its proper divisors (31423310).
56965042 is a wasteful number, since it uses less digits than its factorization.
56965042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1953.
The product of its (nonzero) digits is 64800, while the sum is 37.
The square root of 56965042 is about 7547.5189300856. The cubic root of 56965042 is about 384.7714210719.
The spelling of 56965042 in words is "fifty-six million, nine hundred sixty-five thousand, forty-two".
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