Base | Representation |
---|---|
bin | 100011100110010100000101… |
… | …010111001010101000000000 |
3 | 202112100102102111001221222000 |
4 | 203212110011113022220000 |
5 | 131010123130344100000 |
6 | 1312552430424144000 |
7 | 44656262034662253 |
oct | 4346240527125000 |
9 | 675312374057860 |
10 | 156564532800000 |
11 | 45982711155976 |
12 | 15687309308000 |
13 | 6948c838c2a20 |
14 | 2a93a99cc909a |
15 | 131790966a000 |
hex | 8e65055caa00 |
156564532800000 has 5760 divisors, whose sum is σ = 712760320419840. Its totient is φ = 33575731200000.
The previous prime is 156564532799993. The next prime is 156564532800079. The reversal of 156564532800000 is 8235465651.
156564532800000 is a `hidden beast` number, since 1 + 5 + 6 + 564 + 5 + 3 + 2 + 80 + 0 + 0 + 0 + 0 = 666.
156564532800000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (5760).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 5050468799985 + ... + 5050468800015.
It is an arithmetic number, because the mean of its divisors is an integer number (123743111184).
Almost surely, 2156564532800000 is an apocalyptic number.
156564532800000 is a gapful number since it is divisible by the number (10) 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 156564532800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356380160209920).
156564532800000 is an abundant number, since it is smaller than the sum of its proper divisors (556195787619840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156564532800000 is an equidigital number, since it uses as much as digits as its factorization.
156564532800000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159 (or 94 counting only the distinct ones).
The product of its (nonzero) digits is 864000, while the sum is 45.
The spelling of 156564532800000 in words is "one hundred fifty-six trillion, five hundred sixty-four billion, five hundred thirty-two million, eight hundred thousand".
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