Base | Representation |
---|---|
bin | 1001010001010101000… |
… | …0011110011000010110 |
3 | 120020002211102011102100 |
4 | 2110111100132120112 |
5 | 10102141212231410 |
6 | 201100130022530 |
7 | 14335604214432 |
oct | 2242520363026 |
9 | 506084364370 |
10 | 159270430230 |
11 | 6160100763a |
12 | 26a4b417a46 |
13 | 12033076332 |
14 | 79cca7d9c2 |
15 | 42228c88c0 |
hex | 251541e616 |
159270430230 has 48 divisors (see below), whose sum is σ = 414122997600. Its totient is φ = 42470075904.
The previous prime is 159270430219. The next prime is 159270430247. The reversal of 159270430230 is 32034072951.
159270430230 is a `hidden beast` number, since 1 + 59 + 270 + 4 + 302 + 30 = 666.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3269734 + ... + 3318086.
It is an arithmetic number, because the mean of its divisors is an integer number (8627562450).
Almost surely, 2159270430230 is an apocalyptic number.
159270430230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
159270430230 is an abundant number, since it is smaller than the sum of its proper divisors (254852567370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159270430230 is a wasteful number, since it uses less digits than its factorization.
159270430230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84965 (or 84962 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The spelling of 159270430230 in words is "one hundred fifty-nine billion, two hundred seventy million, four hundred thirty thousand, two hundred thirty".
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