Base | Representation |
---|---|
bin | 11001100010000001001100… |
… | …01001000100110100100010 |
3 | 21100210100122102101101101000 |
4 | 30301000212021010310202 |
5 | 24324332314304002222 |
6 | 315224223320452430 |
7 | 14553205604216622 |
oct | 1461004611046442 |
9 | 240710572341330 |
10 | 56144452406562 |
11 | 16986801778623 |
12 | 636920761a116 |
13 | 2543525bc6650 |
14 | dc15980a2882 |
15 | 6756a56559ac |
hex | 331026244d22 |
56144452406562 has 32 divisors (see below), whose sum is σ = 134362792085760. Its totient is φ = 17275216124880.
The previous prime is 56144452406527. The next prime is 56144452406593. The reversal of 56144452406562 is 26560425444165.
56144452406562 is a `hidden beast` number, since 5 + 6 + 14 + 4 + 45 + 24 + 0 + 6 + 562 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 56144452406499 and 56144452406508.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39988925514 + ... + 39988926917.
It is an arithmetic number, because the mean of its divisors is an integer number (4198837252680).
Almost surely, 256144452406562 is an apocalyptic number.
56144452406562 is an abundant number, since it is smaller than the sum of its proper divisors (78218339679198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56144452406562 is a wasteful number, since it uses less digits than its factorization.
56144452406562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79977852455 (or 79977852449 counting only the distinct ones).
The product of its (nonzero) digits is 27648000, while the sum is 54.
The spelling of 56144452406562 in words is "fifty-six trillion, one hundred forty-four billion, four hundred fifty-two million, four hundred six thousand, five hundred sixty-two".
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