Base | Representation |
---|---|
bin | 1010011011010… |
… | …10111001101100 |
3 | 20002120220211122 |
4 | 11031222321230 |
5 | 134343012201 |
6 | 12402440112 |
7 | 2111323430 |
oct | 515527154 |
9 | 202526748 |
10 | 87469676 |
11 | 45413298 |
12 | 25363038 |
13 | 15177308 |
14 | b88c9c0 |
15 | 7a2be1b |
hex | 536ae6c |
87469676 has 24 divisors (see below), whose sum is σ = 175289856. Its totient is φ = 37411920.
The previous prime is 87469661. The next prime is 87469691. The reversal of 87469676 is 67696478.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (87469661) and next prime (87469691).
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, 12461 + ... + 18171.
It is an arithmetic number, because the mean of its divisors is an integer number (7303744).
Almost surely, 287469676 is an apocalyptic number.
It is an amenable number.
87469676 is an abundant number, since it is smaller than the sum of its proper divisors (87820180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87469676 is a wasteful number, since it uses less digits than its factorization.
87469676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6269 (or 6267 counting only the distinct ones).
The product of its digits is 3048192, while the sum is 53.
The square root of 87469676 is about 9352.5224404970. The cubic root of 87469676 is about 443.9007096105.
The spelling of 87469676 in words is "eighty-seven million, four hundred sixty-nine thousand, six hundred seventy-six".
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