Base | Representation |
---|---|
bin | 11011111101100… |
… | …01111000000110 |
3 | 121100100221020120 |
4 | 31332301320012 |
5 | 440021423110 |
6 | 35135242410 |
7 | 5545510254 |
oct | 1576617006 |
9 | 540327216 |
10 | 234561030 |
11 | 1104491a0 |
12 | 66679406 |
13 | 39798312 |
14 | 2321b5d4 |
15 | 158d4870 |
hex | dfb1e06 |
234561030 has 32 divisors (see below), whose sum is σ = 614124288. Its totient is φ = 56863200.
The previous prime is 234561017. The next prime is 234561059. The reversal of 234561030 is 30165432.
It is a happy number.
It is an alternating number because its digits alternate between even and odd.
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 15 ways as a sum of consecutive naturals, for example, 355066 + ... + 355725.
It is an arithmetic number, because the mean of its divisors is an integer number (19191384).
Almost surely, 2234561030 is an apocalyptic number.
234561030 is an abundant number, since it is smaller than the sum of its proper divisors (379563258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234561030 is a wasteful number, since it uses less digits than its factorization.
234561030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710812.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 234561030 is about 15315.3854016149. The cubic root of 234561030 is about 616.7161005741.
The spelling of 234561030 in words is "two hundred thirty-four million, five hundred sixty-one thousand, thirty".
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