Base | Representation |
---|---|
bin | 10010111110111… |
… | …01010001001010 |
3 | 102002122021222120 |
4 | 21133131101022 |
5 | 311231210130 |
6 | 23445032110 |
7 | 3642346215 |
oct | 1137352112 |
9 | 362567876 |
10 | 159241290 |
11 | 8198437a |
12 | 453b5636 |
13 | 26cb6320 |
14 | 1721277c |
15 | dea7910 |
hex | 97dd44a |
159241290 has 32 divisors (see below), whose sum is σ = 411578496. Its totient is φ = 39197760.
The previous prime is 159241283. The next prime is 159241301. The reversal of 159241290 is 92142951.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203766 + ... + 204545.
It is an arithmetic number, because the mean of its divisors is an integer number (12861828).
Almost surely, 2159241290 is an apocalyptic number.
159241290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
159241290 is an abundant number, since it is smaller than the sum of its proper divisors (252337206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159241290 is a wasteful number, since it uses less digits than its factorization.
159241290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 408334.
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 159241290 is about 12619.0843566401. The cubic root of 159241290 is about 542.0240567927.
The spelling of 159241290 in words is "one hundred fifty-nine million, two hundred forty-one thousand, two hundred ninety".
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