Base | Representation |
---|---|
bin | 1000100111001110… |
… | …1100011110110101 |
3 | 12222010111022002200 |
4 | 2021303230132311 |
5 | 14213334431013 |
6 | 1021230455113 |
7 | 111202634430 |
oct | 21163543665 |
9 | 5863438080 |
10 | 2312030133 |
11 | a87098506 |
12 | 546364499 |
13 | 2aacc7a8a |
14 | 17d0c0817 |
15 | d7e9ae73 |
hex | 89cec7b5 |
2312030133 has 24 divisors (see below), whose sum is σ = 3948297600. Its totient is φ = 1275601824.
The previous prime is 2312030131. The next prime is 2312030167. The reversal of 2312030133 is 3310302132.
It is not a de Polignac number, because 2312030133 - 21 = 2312030131 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312030131) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 630913 + ... + 634566.
It is an arithmetic number, because the mean of its divisors is an integer number (164512400).
Almost surely, 22312030133 is an apocalyptic number.
It is an amenable number.
2312030133 is a deficient number, since it is larger than the sum of its proper divisors (1636267467).
2312030133 is a wasteful number, since it uses less digits than its factorization.
2312030133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1265521 (or 1265518 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 2312030133 is about 48083.5744615560. The cubic root of 2312030133 is about 1322.3035483033.
Adding to 2312030133 its reverse (3310302132), we get a palindrome (5622332265).
The spelling of 2312030133 in words is "two billion, three hundred twelve million, thirty thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.319 sec. • engine limits •