Base | Representation |
---|---|
bin | 1000101111000110010… |
… | …1010110110111011100 |
3 | 112100101110202001011020 |
4 | 2023301211112313130 |
5 | 4424331442140413 |
6 | 152540253524140 |
7 | 13562112603321 |
oct | 2136145266734 |
9 | 470343661136 |
10 | 150081990108 |
11 | 58716409576 |
12 | 251061a3650 |
13 | 111ca55860b |
14 | 739a614b48 |
15 | 3d85dc7c23 |
hex | 22f1956ddc |
150081990108 has 24 divisors (see below), whose sum is σ = 350203313040. Its totient is φ = 50025615360.
The previous prime is 150081990041. The next prime is 150081990161. The reversal of 150081990108 is 801099180051.
It is a self number, because there is not a number n which added to its sum of digits gives 150081990108.
It is a congruent number.
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, 179278 + ... + 576458.
It is an arithmetic number, because the mean of its divisors is an integer number (14591804710).
Almost surely, 2150081990108 is an apocalyptic number.
It is an amenable number.
150081990108 is an abundant number, since it is smaller than the sum of its proper divisors (200121322932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150081990108 is a wasteful number, since it uses less digits than its factorization.
150081990108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428677 (or 428675 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 42.
The spelling of 150081990108 in words is "one hundred fifty billion, eighty-one million, nine hundred ninety thousand, one hundred eight".
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