Base | Representation |
---|---|
bin | 1010011000001… |
… | …00000011011010 |
3 | 20001210111222012 |
4 | 11030010003122 |
5 | 134241022120 |
6 | 12345425522 |
7 | 2104620311 |
oct | 514040332 |
9 | 201714865 |
10 | 87048410 |
11 | 45155839 |
12 | 2519b2a2 |
13 | 1505a647 |
14 | b7bd278 |
15 | 79971c5 |
hex | 53040da |
87048410 has 32 divisors (see below), whose sum is σ = 160157952. Its totient is φ = 34056000.
The previous prime is 87048407. The next prime is 87048431. The reversal of 87048410 is 1484078.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115535 + ... + 116285.
It is an arithmetic number, because the mean of its divisors is an integer number (5004936).
Almost surely, 287048410 is an apocalyptic number.
87048410 is a deficient number, since it is larger than the sum of its proper divisors (73109542).
87048410 is a wasteful number, since it uses less digits than its factorization.
87048410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 998.
The product of its (nonzero) digits is 7168, while the sum is 32.
The square root of 87048410 is about 9329.9737405847. The cubic root of 87048410 is about 443.1869335261.
The spelling of 87048410 in words is "eighty-seven million, forty-eight thousand, four hundred ten".
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