Base | Representation |
---|---|
bin | 101000101010111111… |
… | …1101001010100100000 |
3 | 22100110000120001222120 |
4 | 1101111333221110200 |
5 | 2412334033443400 |
6 | 104042512104240 |
7 | 6211263355206 |
oct | 1212577512440 |
9 | 270400501876 |
10 | 87342093600 |
11 | 34050375733 |
12 | 14b16835080 |
13 | 830c2862b8 |
14 | 4327d05076 |
15 | 2412d5dca0 |
hex | 1455fe9520 |
87342093600 has 144 divisors (see below), whose sum is σ = 288959630400. Its totient is φ = 22909363200.
The previous prime is 87342093583. The next prime is 87342093649. The reversal of 87342093600 is 639024378.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151900 + ... + 444699.
It is an arithmetic number, because the mean of its divisors is an integer number (2006664100).
Almost surely, 287342093600 is an apocalyptic number.
87342093600 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
87342093600 is an abundant number, since it is smaller than the sum of its proper divisors (201617536800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87342093600 is a wasteful number, since it uses less digits than its factorization.
87342093600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 596683 (or 596670 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 42.
The spelling of 87342093600 in words is "eighty-seven billion, three hundred forty-two million, ninety-three thousand, six hundred".
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