Base | Representation |
---|---|
bin | 11100000000001… |
… | …01011001100000 |
3 | 121101000022112011 |
4 | 32000011121200 |
5 | 440113400021 |
6 | 35150442304 |
7 | 5551433536 |
oct | 1600053140 |
9 | 541008464 |
10 | 234903136 |
11 | 110662226 |
12 | 66803394 |
13 | 39887c50 |
14 | 232aa156 |
15 | 15950de1 |
hex | e005660 |
234903136 has 24 divisors (see below), whose sum is σ = 498040704. Its totient is φ = 108416640.
The previous prime is 234903107. The next prime is 234903143. The reversal of 234903136 is 631309432.
It is a junction number, because it is equal to n+sod(n) for n = 234903098 and 234903107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281920 + ... + 282751.
It is an arithmetic number, because the mean of its divisors is an integer number (20751696).
Almost surely, 2234903136 is an apocalyptic number.
234903136 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
234903136 is an abundant number, since it is smaller than the sum of its proper divisors (263137568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234903136 is a wasteful number, since it uses less digits than its factorization.
234903136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 564694 (or 564686 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 31.
The square root of 234903136 is about 15326.5500358039. The cubic root of 234903136 is about 617.0157806320.
The spelling of 234903136 in words is "two hundred thirty-four million, nine hundred three thousand, one hundred thirty-six".
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