Base | Representation |
---|---|
bin | 110100101100100101… |
… | …100010111000000010 |
3 | 12102001100011122012000 |
4 | 310230211202320002 |
5 | 1411340122131110 |
6 | 41554345444430 |
7 | 4042112200521 |
oct | 645445427002 |
9 | 172040148160 |
10 | 56582614530 |
11 | 21aa6457852 |
12 | ab714a0716 |
13 | 5449758000 |
14 | 2a4aa7c4b8 |
15 | 17127141c0 |
hex | d2c962e02 |
56582614530 has 512 divisors, whose sum is σ = 179640115200. Its totient is φ = 12615782400.
The previous prime is 56582614519. The next prime is 56582614541. The reversal of 56582614530 is 3541628565.
56582614530 is a `hidden beast` number, since 5 + 6 + 58 + 2 + 61 + 4 + 530 = 666.
It is an interprime number because it is at equal distance from previous prime (56582614519) and next prime (56582614541).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 312611040 + ... + 312611220.
It is an arithmetic number, because the mean of its divisors is an integer number (350859600).
Almost surely, 256582614530 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56582614530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89820057600).
56582614530 is an abundant number, since it is smaller than the sum of its proper divisors (123057500670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56582614530 is a wasteful number, since it uses less digits than its factorization.
56582614530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284 (or 252 counting only the distinct ones).
The product of its (nonzero) digits is 864000, while the sum is 45.
The spelling of 56582614530 in words is "fifty-six billion, five hundred eighty-two million, six hundred fourteen thousand, five hundred thirty".
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