Base | Representation |
---|---|
bin | 11100000000110… |
… | …01101010010100 |
3 | 121101011112101002 |
4 | 32000121222110 |
5 | 440124024012 |
6 | 35152322432 |
7 | 5552230523 |
oct | 1600315224 |
9 | 541145332 |
10 | 234986132 |
11 | 110709617 |
12 | 66843418 |
13 | 398b6964 |
14 | 232cc4ba |
15 | 1596a7c2 |
hex | e019a94 |
234986132 has 18 divisors (see below), whose sum is σ = 416541258. Its totient is φ = 115993488.
The previous prime is 234986119. The next prime is 234986137. The reversal of 234986132 is 231689432.
It can be written as a sum of positive squares in only one way, i.e., 234886276 + 99856 = 15326^2 + 316^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234986137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20258 + ... + 29670.
It is an arithmetic number, because the mean of its divisors is an integer number (23141181).
Almost surely, 2234986132 is an apocalyptic number.
It is an amenable number.
234986132 is a deficient number, since it is larger than the sum of its proper divisors (181555126).
234986132 is an equidigital number, since it uses as much as digits as its factorization.
234986132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9575 (or 9494 counting only the distinct ones).
The product of its digits is 62208, while the sum is 38.
The square root of 234986132 is about 15329.2573857966. The cubic root of 234986132 is about 617.0884401015.
The spelling of 234986132 in words is "two hundred thirty-four million, nine hundred eighty-six thousand, one hundred thirty-two".
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