Base | Representation |
---|---|
bin | 1010010111001… |
… | …01111001101100 |
3 | 20001120020120001 |
4 | 11023211321230 |
5 | 134223044113 |
6 | 12343034044 |
7 | 2103564250 |
oct | 513457154 |
9 | 201506501 |
10 | 86924908 |
11 | 45080a74 |
12 | 2513b924 |
13 | 15016375 |
14 | b78a260 |
15 | 79707dd |
hex | 52e5e6c |
86924908 has 12 divisors (see below), whose sum is σ = 173849872. Its totient is φ = 37253520.
The previous prime is 86924881. The next prime is 86924909. The reversal of 86924908 is 80942968.
86924908 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (86924909) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1552203 + ... + 1552258.
Almost surely, 286924908 is an apocalyptic number.
It is an amenable number.
86924908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86924908 is a wasteful number, since it uses less digits than its factorization.
86924908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3104472 (or 3104470 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 46.
The square root of 86924908 is about 9323.3528303932. The cubic root of 86924908 is about 442.9772403283.
The spelling of 86924908 in words is "eighty-six million, nine hundred twenty-four thousand, nine hundred eight".
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