Base | Representation |
---|---|
bin | 1101011101001110010… |
… | …1100001000101011011 |
3 | 211002201112202222212210 |
4 | 3113103211201011123 |
5 | 12241430333002412 |
6 | 254112024010203 |
7 | 22462634606550 |
oct | 3272345410533 |
9 | 732645688783 |
10 | 231183094107 |
11 | 8a053914359 |
12 | 3897a900963 |
13 | 18a53839754 |
14 | b2916d8a27 |
15 | 6030d9983c |
hex | 35d396115b |
231183094107 has 64 divisors (see below), whose sum is σ = 359453638656. Its totient is φ = 129440142720.
The previous prime is 231183094081. The next prime is 231183094123. The reversal of 231183094107 is 701490381132.
It is not a de Polignac number, because 231183094107 - 218 = 231182831963 is a prime.
It is not an unprimeable number, because it can be changed into a prime (231183094127) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 280902498 + ... + 280903320.
It is an arithmetic number, because the mean of its divisors is an integer number (5616463104).
Almost surely, 2231183094107 is an apocalyptic number.
231183094107 is a deficient number, since it is larger than the sum of its proper divisors (128270544549).
231183094107 is a wasteful number, since it uses less digits than its factorization.
231183094107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1840.
The product of its (nonzero) digits is 36288, while the sum is 39.
The spelling of 231183094107 in words is "two hundred thirty-one billion, one hundred eighty-three million, ninety-four thousand, one hundred seven".
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