Base | Representation |
---|---|
bin | 1000101111110111000… |
… | …1001100000001100100 |
3 | 112100220201102001112101 |
4 | 2023331301030001210 |
5 | 4430241310334040 |
6 | 153012435301444 |
7 | 13600144322134 |
oct | 2137561140144 |
9 | 470821361471 |
10 | 150286418020 |
11 | 58810846262 |
12 | 2516274a884 |
13 | 11230a0318b |
14 | 73b982aac4 |
15 | 3d98d0909a |
hex | 22fdc4c064 |
150286418020 has 24 divisors (see below), whose sum is σ = 315609029568. Its totient is φ = 60113128800.
The previous prime is 150286418017. The next prime is 150286418021. The reversal of 150286418020 is 20814682051.
It is not an unprimeable number, because it can be changed into a prime (150286418021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264555 + ... + 1378285.
It is an arithmetic number, because the mean of its divisors is an integer number (13150376232).
Almost surely, 2150286418020 is an apocalyptic number.
150286418020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150286418020 is an abundant number, since it is smaller than the sum of its proper divisors (165322611548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150286418020 is a wasteful number, since it uses less digits than its factorization.
150286418020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179811 (or 179809 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 37.
The spelling of 150286418020 in words is "one hundred fifty billion, two hundred eighty-six million, four hundred eighteen thousand, twenty".
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