Base | Representation |
---|---|
bin | 1101010111011… |
… | …1110110000100 |
3 | 10220111102021202 |
4 | 3111313312010 |
5 | 103323043122 |
6 | 5321402032 |
7 | 1250356004 |
oct | 325676604 |
9 | 126442252 |
10 | 56065412 |
11 | 29713857 |
12 | 16939318 |
13 | b800100 |
14 | 7636004 |
15 | 4dc6e92 |
hex | 3577d84 |
56065412 has 36 divisors (see below), whose sum is σ = 107035236. Its totient is φ = 25683840.
The previous prime is 56065411. The next prime is 56065441. The reversal of 56065412 is 21456065.
It can be written as a sum of positive squares in 6 ways, for example, as 9634816 + 46430596 = 3104^2 + 6814^2 .
It is not an unprimeable number, because it can be changed into a prime (56065411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132962 + ... + 133382.
It is an arithmetic number, because the mean of its divisors is an integer number (2973201).
Almost surely, 256065412 is an apocalyptic number.
56065412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
56065412 is a deficient number, since it is larger than the sum of its proper divisors (50969824).
56065412 is a wasteful number, since it uses less digits than its factorization.
56065412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 648 (or 633 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 56065412 is about 7487.6840211109. The cubic root of 56065412 is about 382.7351412764.
The spelling of 56065412 in words is "fifty-six million, sixty-five thousand, four hundred twelve".
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