Base | Representation |
---|---|
bin | 1010011001111… |
… | …11101111001100 |
3 | 20002020221022111 |
4 | 11030333233030 |
5 | 134321333001 |
6 | 12354553404 |
7 | 2106656116 |
oct | 514775714 |
9 | 202227274 |
10 | 87292876 |
11 | 45302480 |
12 | 25298864 |
13 | 151149b8 |
14 | b8443b6 |
15 | 79e4851 |
hex | 533fbcc |
87292876 has 12 divisors (see below), whose sum is σ = 166650120. Its totient is φ = 39678560.
The previous prime is 87292853. The next prime is 87292901. The reversal of 87292876 is 67829278.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991921 + ... + 992008.
It is an arithmetic number, because the mean of its divisors is an integer number (13887510).
Almost surely, 287292876 is an apocalyptic number.
It is an amenable number.
87292876 is a deficient number, since it is larger than the sum of its proper divisors (79357244).
87292876 is a wasteful number, since it uses less digits than its factorization.
87292876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1983944 (or 1983942 counting only the distinct ones).
The product of its digits is 677376, while the sum is 49.
The square root of 87292876 is about 9343.0656639028. The cubic root of 87292876 is about 443.6014265291.
The spelling of 87292876 in words is "eighty-seven million, two hundred ninety-two thousand, eight hundred seventy-six".
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