Base | Representation |
---|---|
bin | 11011111011110… |
… | …01101010110111 |
3 | 121022221020102210 |
4 | 31331321222313 |
5 | 434442041212 |
6 | 35130304503 |
7 | 5543531124 |
oct | 1575715267 |
9 | 538836383 |
10 | 234330807 |
11 | 110301227 |
12 | 66588133 |
13 | 397175a9 |
14 | 2319b74b |
15 | 1588b53c |
hex | df79ab7 |
234330807 has 16 divisors (see below), whose sum is σ = 316942560. Its totient is φ = 153984000.
The previous prime is 234330799. The next prime is 234330809. The reversal of 234330807 is 708033432.
It is not a de Polignac number, because 234330807 - 23 = 234330799 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234330809) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71419 + ... + 74627.
It is an arithmetic number, because the mean of its divisors is an integer number (19808910).
Almost surely, 2234330807 is an apocalyptic number.
234330807 is a deficient number, since it is larger than the sum of its proper divisors (82611753).
234330807 is a wasteful number, since it uses less digits than its factorization.
234330807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3554.
The product of its (nonzero) digits is 12096, while the sum is 30.
The square root of 234330807 is about 15307.8674870146. The cubic root of 234330807 is about 616.5142643920.
The spelling of 234330807 in words is "two hundred thirty-four million, three hundred thirty thousand, eight hundred seven".
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