Base | Representation |
---|---|
bin | 1010011010001… |
… | …01001000011000 |
3 | 20002022001121201 |
4 | 11031011020120 |
5 | 134323034333 |
6 | 12355243544 |
7 | 2110110406 |
oct | 515051030 |
9 | 202261551 |
10 | 87314968 |
11 | 45318034 |
12 | 252a95b4 |
13 | 15121a80 |
14 | b84c476 |
15 | 79eb17d |
hex | 5345218 |
87314968 has 32 divisors (see below), whose sum is σ = 181082160. Its totient is φ = 39208320.
The previous prime is 87314959. The next prime is 87314971. The reversal of 87314968 is 86941378.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7498 + ... + 15193.
Almost surely, 287314968 is an apocalyptic number.
It is an amenable number.
87314968 is an abundant number, since it is smaller than the sum of its proper divisors (93767192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87314968 is a wasteful number, since it uses less digits than its factorization.
87314968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22747 (or 22743 counting only the distinct ones).
The product of its digits is 290304, while the sum is 46.
The square root of 87314968 is about 9344.2478563018. The cubic root of 87314968 is about 443.6388454517.
The spelling of 87314968 in words is "eighty-seven million, three hundred fourteen thousand, nine hundred sixty-eight".
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