| Base | Representation |
|---|---|
| bin | 1101100000101… |
| … | …1100110100000 |
| 3 | 10221122011111000 |
| 4 | 3120023212200 |
| 5 | 104001424444 |
| 6 | 5342352000 |
| 7 | 1255456323 |
| oct | 330134640 |
| 9 | 127564430 |
| 10 | 56670624 |
| 11 | 29a9752a |
| 12 | 16b8b600 |
| 13 | b98271a |
| 14 | 77527ba |
| 15 | 4e96469 |
| hex | 360b9a0 |
56670624 has 96 divisors (see below), whose sum is σ = 167106240. Its totient is φ = 18683136.
The previous prime is 56670619. The next prime is 56670629. The reversal of 56670624 is 42607665.
56670624 is a `hidden beast` number, since 566 + 70 + 6 + 24 = 666.
It is an interprime number because it is at equal distance from previous prime (56670619) and next prime (56670629).
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (56670629) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92142 + ... + 92754.
It is an arithmetic number, because the mean of its divisors is an integer number (1740690).
Almost surely, 256670624 is an apocalyptic number.
56670624 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56670624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83553120).
56670624 is an abundant number, since it is smaller than the sum of its proper divisors (110435616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56670624 is a wasteful number, since it uses less digits than its factorization.
56670624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 739 (or 725 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 56670624 is about 7527.9893729999. The cubic root of 56670624 is about 384.1073918383.
The spelling of 56670624 in words is "fifty-six million, six hundred seventy thousand, six hundred twenty-four".
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