Base | Representation |
---|---|
bin | 10001111100101… |
… | …00110011011100 |
3 | 101111022000211021 |
4 | 20332110303130 |
5 | 302020241433 |
6 | 22534533524 |
7 | 3505463251 |
oct | 1076246334 |
9 | 344260737 |
10 | 150555868 |
11 | 77a91941 |
12 | 425072a4 |
13 | 25264c18 |
14 | 15dd1428 |
15 | d33e22d |
hex | 8f94cdc |
150555868 has 6 divisors (see below), whose sum is σ = 263472776. Its totient is φ = 75277932.
The previous prime is 150555863. The next prime is 150555887. The reversal of 150555868 is 868555051.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150555863) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18819480 + ... + 18819487.
Almost surely, 2150555868 is an apocalyptic number.
It is an amenable number.
150555868 is a deficient number, since it is larger than the sum of its proper divisors (112916908).
150555868 is a wasteful number, since it uses less digits than its factorization.
150555868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37638971 (or 37638969 counting only the distinct ones).
The product of its (nonzero) digits is 240000, while the sum is 43.
The square root of 150555868 is about 12270.1209447992. The cubic root of 150555868 is about 531.9848065083.
The spelling of 150555868 in words is "one hundred fifty million, five hundred fifty-five thousand, eight hundred sixty-eight".
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