Base | Representation |
---|---|
bin | 1010011010010… |
… | …10110111111100 |
3 | 20002100020212222 |
4 | 11031022313330 |
5 | 134324312432 |
6 | 12355544512 |
7 | 2110236113 |
oct | 515126774 |
9 | 202306788 |
10 | 87338492 |
11 | 4533377a |
12 | 252bb138 |
13 | 1512c6a7 |
14 | b856c7a |
15 | 7a03112 |
hex | 534adfc |
87338492 has 6 divisors (see below), whose sum is σ = 152842368. Its totient is φ = 43669244.
The previous prime is 87338443. The next prime is 87338507. The reversal of 87338492 is 29483378.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10917308 + ... + 10917315.
It is an arithmetic number, because the mean of its divisors is an integer number (25473728).
Almost surely, 287338492 is an apocalyptic number.
It is an amenable number.
87338492 is a deficient number, since it is larger than the sum of its proper divisors (65503876).
87338492 is a wasteful number, since it uses less digits than its factorization.
87338492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21834627 (or 21834625 counting only the distinct ones).
The product of its digits is 290304, while the sum is 44.
The square root of 87338492 is about 9345.5065138279. The cubic root of 87338492 is about 443.6786829250.
The spelling of 87338492 in words is "eighty-seven million, three hundred thirty-eight thousand, four hundred ninety-two".
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