Base | Representation |
---|---|
bin | 1000101111100100100… |
… | …1011111000100001100 |
3 | 112100201022112210201000 |
4 | 2023321021133010030 |
5 | 4430111434321023 |
6 | 153001030020300 |
7 | 13565213411130 |
oct | 2137111370414 |
9 | 470638483630 |
10 | 150208901388 |
11 | 58781010927 |
12 | 251407a7690 |
13 | 1121a932250 |
14 | 73ad40d3c0 |
15 | 3d920e6243 |
hex | 22f925f10c |
150208901388 has 192 divisors, whose sum is σ = 504525952000. Its totient is φ = 37530459648.
The previous prime is 150208901357. The next prime is 150208901411. The reversal of 150208901388 is 883109802051.
It is a happy number.
150208901388 is a `hidden beast` number, since 1 + 502 + 0 + 8 + 9 + 0 + 138 + 8 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 215473 + ... + 588936.
Almost surely, 2150208901388 is an apocalyptic number.
150208901388 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
150208901388 is an abundant number, since it is smaller than the sum of its proper divisors (354317050612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150208901388 is a wasteful number, since it uses less digits than its factorization.
150208901388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 804461 (or 804453 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 45.
The spelling of 150208901388 in words is "one hundred fifty billion, two hundred eight million, nine hundred one thousand, three hundred eighty-eight".
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