Base | Representation |
---|---|
bin | 110001100010010… |
… | …001000000010110 |
3 | 2010220210112102012 |
4 | 301202101000112 |
5 | 3200223104014 |
6 | 214244344222 |
7 | 26410642223 |
oct | 6142210026 |
9 | 2126715365 |
10 | 831066134 |
11 | 39712a318 |
12 | 1b23a5072 |
13 | 10323c212 |
14 | 7c53494a |
15 | 4ce61c3e |
hex | 31891016 |
831066134 has 8 divisors (see below), whose sum is σ = 1246992408. Its totient is φ = 415402000.
The previous prime is 831066133. The next prime is 831066149. The reversal of 831066134 is 431660138.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 831066134.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (831066133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57407 + ... + 70410.
It is an arithmetic number, because the mean of its divisors is an integer number (155874051).
Almost surely, 2831066134 is an apocalyptic number.
831066134 is a deficient number, since it is larger than the sum of its proper divisors (415926274).
831066134 is a wasteful number, since it uses less digits than its factorization.
831066134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131070.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 831066134 is about 28828.2176694988. The cubic root of 831066134 is about 940.1818472691.
The spelling of 831066134 in words is "eight hundred thirty-one million, sixty-six thousand, one hundred thirty-four".
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