Base | Representation |
---|---|
bin | 101001010000001101… |
… | …1100010100111011000 |
3 | 22110200001110000221211 |
4 | 1102200123202213120 |
5 | 2422413233421102 |
6 | 104410442512504 |
7 | 6254236253020 |
oct | 1224033424730 |
9 | 273601400854 |
10 | 88590920152 |
11 | 346312a0599 |
12 | 15204b05734 |
13 | 847ac14a17 |
14 | 4405b04a80 |
15 | 24877e17d7 |
hex | 14a06e29d8 |
88590920152 has 32 divisors (see below), whose sum is σ = 199829145600. Its totient is φ = 35969245344.
The previous prime is 88590920107. The next prime is 88590920153. The reversal of 88590920152 is 25102909588.
It is a super-2 number, since 2×885909201522 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 88590920096 and 88590920105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88590920153) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41630008 + ... + 41632135.
It is an arithmetic number, because the mean of its divisors is an integer number (6244660800).
Almost surely, 288590920152 is an apocalyptic number.
It is an amenable number.
88590920152 is an abundant number, since it is smaller than the sum of its proper divisors (111238225448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88590920152 is a wasteful number, since it uses less digits than its factorization.
88590920152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83262175 (or 83262171 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 49.
The spelling of 88590920152 in words is "eighty-eight billion, five hundred ninety million, nine hundred twenty thousand, one hundred fifty-two".
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