Base | Representation |
---|---|
bin | 1010011011010… |
… | …10111011100000 |
3 | 20002120220222221 |
4 | 11031222323200 |
5 | 134343013132 |
6 | 12402440424 |
7 | 2111323654 |
oct | 515527340 |
9 | 202526887 |
10 | 87469792 |
11 | 45413393 |
12 | 25363114 |
13 | 15177397 |
14 | b88ca64 |
15 | 7a2be97 |
hex | 536aee0 |
87469792 has 12 divisors (see below), whose sum is σ = 172206216. Its totient is φ = 43734880.
The previous prime is 87469751. The next prime is 87469843. The reversal of 87469792 is 29796478.
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, 1366684 + ... + 1366747.
It is an arithmetic number, because the mean of its divisors is an integer number (14350518).
Almost surely, 287469792 is an apocalyptic number.
It is an amenable number.
87469792 is a deficient number, since it is larger than the sum of its proper divisors (84736424).
87469792 is a wasteful number, since it uses less digits than its factorization.
87469792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2733441 (or 2733433 counting only the distinct ones).
The product of its digits is 1524096, while the sum is 52.
The square root of 87469792 is about 9352.5286420305. The cubic root of 87469792 is about 443.9009058403.
The spelling of 87469792 in words is "eighty-seven million, four hundred sixty-nine thousand, seven hundred ninety-two".
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