Base | Representation |
---|---|
bin | 101000110100111101… |
… | …0011011100111100100 |
3 | 22101022022101001022010 |
4 | 1101221322123213210 |
5 | 2414030111133301 |
6 | 104140010434220 |
7 | 6222462002442 |
oct | 1215172334744 |
9 | 271268331263 |
10 | 87676271076 |
11 | 34201a73169 |
12 | 14baa732970 |
13 | 836358c654 |
14 | 435a453b92 |
15 | 243236e5d6 |
hex | 1469e9b9e4 |
87676271076 has 96 divisors (see below), whose sum is σ = 216061832448. Its totient is φ = 27635005440.
The previous prime is 87676271003. The next prime is 87676271129. The reversal of 87676271076 is 67017267678.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4778496 + ... + 4796808.
It is an arithmetic number, because the mean of its divisors is an integer number (2250644088).
Almost surely, 287676271076 is an apocalyptic number.
It is an amenable number.
87676271076 is an abundant number, since it is smaller than the sum of its proper divisors (128385561372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87676271076 is a wasteful number, since it uses less digits than its factorization.
87676271076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18661 (or 18659 counting only the distinct ones).
The product of its (nonzero) digits is 8297856, while the sum is 57.
The spelling of 87676271076 in words is "eighty-seven billion, six hundred seventy-six million, two hundred seventy-one thousand, seventy-six".
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