Base | Representation |
---|---|
bin | 101101010000011010… |
… | …1011110001110100100 |
3 | 100021212011201021202210 |
4 | 1122200311132032210 |
5 | 3043020014340031 |
6 | 112351500403420 |
7 | 10010254262463 |
oct | 1324065361644 |
9 | 307764637683 |
10 | 97187652516 |
11 | 38242994889 |
12 | 16a03b46570 |
13 | 921ac7b2c6 |
14 | 49bd7449da |
15 | 27dc3b1746 |
hex | 16a0d5e3a4 |
97187652516 has 24 divisors (see below), whose sum is σ = 227044760320. Its totient is φ = 32356802592.
The previous prime is 97187652511. The next prime is 97187652539. The reversal of 97187652516 is 61525678179.
97187652516 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×971876525162 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (97187652511) 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, 4874836 + ... + 4894731.
Almost surely, 297187652516 is an apocalyptic number.
It is an amenable number.
97187652516 is an abundant number, since it is smaller than the sum of its proper divisors (129857107804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97187652516 is a wasteful number, since it uses less digits than its factorization.
97187652516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9770403 (or 9770401 counting only the distinct ones).
The product of its digits is 6350400, while the sum is 57.
The spelling of 97187652516 in words is "ninety-seven billion, one hundred eighty-seven million, six hundred fifty-two thousand, five hundred sixteen".
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