Base | Representation |
---|---|
bin | 1010011011111… |
… | …10101101001100 |
3 | 20002202001010002 |
4 | 11031332231030 |
5 | 134403111141 |
6 | 12404303432 |
7 | 2112112064 |
oct | 515765514 |
9 | 202661102 |
10 | 87550796 |
11 | 45469233 |
12 | 253a1b78 |
13 | 151a5208 |
14 | b8b03a4 |
15 | 7a45e9b |
hex | 537eb4c |
87550796 has 12 divisors (see below), whose sum is σ = 153327720. Its totient is φ = 43742880.
The previous prime is 87550787. The next prime is 87550817. The reversal of 87550796 is 69705578.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 87550796.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1466 + ... + 13313.
It is an arithmetic number, because the mean of its divisors is an integer number (12777310).
Almost surely, 287550796 is an apocalyptic number.
It is an amenable number.
87550796 is a deficient number, since it is larger than the sum of its proper divisors (65776924).
87550796 is a wasteful number, since it uses less digits than its factorization.
87550796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16264 (or 16262 counting only the distinct ones).
The product of its (nonzero) digits is 529200, while the sum is 47.
The square root of 87550796 is about 9356.8582334029. The cubic root of 87550796 is about 444.0378927701.
The spelling of 87550796 in words is "eighty-seven million, five hundred fifty thousand, seven hundred ninety-six".
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