Base | Representation |
---|---|
bin | 1011101010010010… |
… | …0000011100000110 |
3 | 22002010220012012100 |
4 | 2322210200130012 |
5 | 22402303212410 |
6 | 1234333332530 |
7 | 140365453641 |
oct | 27244403406 |
9 | 8063805170 |
10 | 3130132230 |
11 | 1366972745 |
12 | 734337146 |
13 | 3ab648264 |
14 | 2199dca58 |
15 | 134beb8c0 |
hex | ba920706 |
3130132230 has 48 divisors (see below), whose sum is σ = 8147490624. Its totient is φ = 833763840.
The previous prime is 3130132207. The next prime is 3130132231. The reversal of 3130132230 is 322310313.
3130132230 is a `hidden beast` number, since 313 + 0 + 1 + 322 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130132231) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 62902 + ... + 101078.
It is an arithmetic number, because the mean of its divisors is an integer number (169739388).
Almost surely, 23130132230 is an apocalyptic number.
3130132230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3130132230 is an abundant number, since it is smaller than the sum of its proper divisors (5017358394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130132230 is a wasteful number, since it uses less digits than its factorization.
3130132230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39101 (or 39098 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 3130132230 is about 55947.5846663643. The cubic root of 3130132230 is about 1462.8087903753.
Adding to 3130132230 its reverse (322310313), we get a palindrome (3452442543).
The spelling of 3130132230 in words is "three billion, one hundred thirty million, one hundred thirty-two thousand, two hundred thirty".
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