Base | Representation |
---|---|
bin | 11010000100001000011011… |
… | …11100000011001111010000 |
3 | 21111221102002110221222010000 |
4 | 31002010031330003033100 |
5 | 30003033320014121312 |
6 | 321522511520210000 |
7 | 15033662044655400 |
oct | 1502041574031720 |
9 | 244842073858100 |
10 | 57316572410832 |
11 | 17298904982229 |
12 | 6518404169900 |
13 | 25c9c113bc457 |
14 | 10221cb958800 |
15 | 695e078d1adc |
hex | 34210df033d0 |
57316572410832 has 2400 divisors, whose sum is σ = 216000215101440. Its totient is φ = 14582550528000.
The previous prime is 57316572410831. The next prime is 57316572410833. The reversal of 57316572410832 is 23801427561375.
57316572410832 is a `hidden beast` number, since 5 + 7 + 31 + 6 + 572 + 4 + 1 + 0 + 8 + 32 = 666.
It is an interprime number because it is at equal distance from previous prime (57316572410831) and next prime (57316572410833).
It is a super-2 number, since 2×573165724108322 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57316572410831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 110012614732 + ... + 110012615252.
Almost surely, 257316572410832 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 57316572410832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108000107550720).
57316572410832 is an abundant number, since it is smaller than the sum of its proper divisors (158683642690608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57316572410832 is a wasteful number, since it uses less digits than its factorization.
57316572410832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 703 (or 681 counting only the distinct ones).
The product of its (nonzero) digits is 8467200, while the sum is 54.
The spelling of 57316572410832 in words is "fifty-seven trillion, three hundred sixteen billion, five hundred seventy-two million, four hundred ten thousand, eight hundred thirty-two".
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