Base | Representation |
---|---|
bin | 1000000010100001… |
… | …1100101111101110 |
3 | 12120101211012000201 |
4 | 2000220130233232 |
5 | 13404432242100 |
6 | 554051144114 |
7 | 104323303162 |
oct | 20050345756 |
9 | 5511735021 |
10 | 2158087150 |
11 | a082028aa |
12 | 5028a503a |
13 | 28514825b |
14 | 16688aca2 |
15 | c96dd36a |
hex | 80a1cbee |
2158087150 has 24 divisors (see below), whose sum is σ = 4062411864. Its totient is φ = 852832800.
The previous prime is 2158087147. The next prime is 2158087163. The reversal of 2158087150 is 517808512.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 255861 + ... + 264160.
It is an arithmetic number, because the mean of its divisors is an integer number (169267161).
Almost surely, 22158087150 is an apocalyptic number.
2158087150 is a deficient number, since it is larger than the sum of its proper divisors (1904324714).
2158087150 is a wasteful number, since it uses less digits than its factorization.
2158087150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 520116 (or 520111 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 37.
The square root of 2158087150 is about 46455.2166069646. The cubic root of 2158087150 is about 1292.2791170267.
The spelling of 2158087150 in words is "two billion, one hundred fifty-eight million, eighty-seven thousand, one hundred fifty".
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