Base | Representation |
---|---|
bin | 10010001110001… |
… | …11100011101010 |
3 | 101122122010202001 |
4 | 21013013203222 |
5 | 303113022111 |
6 | 23100201214 |
7 | 3534203422 |
oct | 1107074352 |
9 | 348563661 |
10 | 152860906 |
11 | 79316730 |
12 | 4323920a |
13 | 25891153 |
14 | 16431482 |
15 | d6471c1 |
hex | 91c78ea |
152860906 has 16 divisors (see below), whose sum is σ = 264850560. Its totient is φ = 65394880.
The previous prime is 152860891. The next prime is 152860919. The reversal of 152860906 is 609068251.
152860906 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203986 + ... + 204733.
It is an arithmetic number, because the mean of its divisors is an integer number (16553160).
Almost surely, 2152860906 is an apocalyptic number.
152860906 is a deficient number, since it is larger than the sum of its proper divisors (111989654).
152860906 is a wasteful number, since it uses less digits than its factorization.
152860906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408749.
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 152860906 is about 12363.6930566882. The cubic root of 152860906 is about 534.6859961924.
The spelling of 152860906 in words is "one hundred fifty-two million, eight hundred sixty thousand, nine hundred six".
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