Base | Representation |
---|---|
bin | 10001111001100… |
… | …11001010000100 |
3 | 101110112201011221 |
4 | 20330303022010 |
5 | 301414442113 |
6 | 22522210124 |
7 | 3502206220 |
oct | 1074631204 |
9 | 343481157 |
10 | 150155908 |
11 | 778393a1 |
12 | 42353944 |
13 | 25154b66 |
14 | 15d29780 |
15 | d2b098d |
hex | 8f33284 |
150155908 has 12 divisors (see below), whose sum is σ = 300311872. Its totient is φ = 64352520.
The previous prime is 150155897. The next prime is 150155923. The reversal of 150155908 is 809551051.
150155908 is an admirable number.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2681328 + ... + 2681383.
Almost surely, 2150155908 is an apocalyptic number.
It is an amenable number.
150155908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150155908 is a wasteful number, since it uses less digits than its factorization.
150155908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5362722 (or 5362720 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 34.
The square root of 150155908 is about 12253.8119783192. The cubic root of 150155908 is about 531.5133063741.
The spelling of 150155908 in words is "one hundred fifty million, one hundred fifty-five thousand, nine hundred eight".
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