Base | Representation |
---|---|
bin | 11011011111100… |
… | …01111100110010 |
3 | 121001222011202010 |
4 | 31233301330302 |
5 | 433020113140 |
6 | 34515103350 |
7 | 5500213152 |
oct | 1557617462 |
9 | 531864663 |
10 | 230629170 |
11 | 109203122 |
12 | 652a1b56 |
13 | 38a1c785 |
14 | 228b6762 |
15 | 153a9880 |
hex | dbf1f32 |
230629170 has 32 divisors (see below), whose sum is σ = 572598720. Its totient is φ = 59380160.
The previous prime is 230629121. The next prime is 230629183. The reversal of 230629170 is 71926032.
230629170 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 131676 + ... + 133415.
It is an arithmetic number, because the mean of its divisors is an integer number (17893710).
Almost surely, 2230629170 is an apocalyptic number.
230629170 is an abundant number, since it is smaller than the sum of its proper divisors (341969550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230629170 is a wasteful number, since it uses less digits than its factorization.
230629170 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265130.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 230629170 is about 15186.4798422808. The cubic root of 230629170 is about 613.2507368164.
The spelling of 230629170 in words is "two hundred thirty million, six hundred twenty-nine thousand, one hundred seventy".
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