Base | Representation |
---|---|
bin | 11011100101010… |
… | …00011100100010 |
3 | 121010101011010110 |
4 | 31302220130202 |
5 | 433213023144 |
6 | 34543112150 |
7 | 5506445364 |
oct | 1562503442 |
9 | 533334113 |
10 | 231376674 |
11 | 1096737a1 |
12 | 655a2656 |
13 | 38c21a99 |
14 | 22a2cd34 |
15 | 154a60b9 |
hex | dca8722 |
231376674 has 32 divisors (see below), whose sum is σ = 480193920. Its totient is φ = 74235392.
The previous prime is 231376669. The next prime is 231376687. The reversal of 231376674 is 476673132.
It is a nialpdrome in base 16.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59539 + ... + 63305.
It is an arithmetic number, because the mean of its divisors is an integer number (15006060).
Almost surely, 2231376674 is an apocalyptic number.
231376674 is an abundant number, since it is smaller than the sum of its proper divisors (248817246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231376674 is a wasteful number, since it uses less digits than its factorization.
231376674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4154.
The product of its digits is 127008, while the sum is 39.
The square root of 231376674 is about 15211.0707709878. The cubic root of 231376674 is about 613.9125684091.
It can be divided in two parts, 2313 and 76674, that added together give a palindrome (78987).
The spelling of 231376674 in words is "two hundred thirty-one million, three hundred seventy-six thousand, six hundred seventy-four".
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