Base | Representation |
---|---|
bin | 1000100111001111… |
… | …0010001111111010 |
3 | 12222010112111111112 |
4 | 2021303302033322 |
5 | 14213341210004 |
6 | 1021231200322 |
7 | 111203063333 |
oct | 21163621772 |
9 | 5863474445 |
10 | 2312053754 |
11 | a8710422a |
12 | 5463760a2 |
13 | 2ab00575a |
14 | 17d0c928a |
15 | d7ea2e6e |
hex | 89cf23fa |
2312053754 has 12 divisors (see below), whose sum is σ = 3684086574. Its totient is φ = 1088025024.
The previous prime is 2312053603. The next prime is 2312053759. The reversal of 2312053754 is 4573502132.
It can be written as a sum of positive squares in 3 ways, for example, as 2254065529 + 57988225 = 47477^2 + 7615^2 .
It is a super-2 number, since 2×23120537542 = 10691185122770985032, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2312053754.
It is not an unprimeable number, because it can be changed into a prime (2312053759) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1999469 + ... + 2000624.
Almost surely, 22312053754 is an apocalyptic number.
2312053754 is a deficient number, since it is larger than the sum of its proper divisors (1372032820).
2312053754 is a wasteful number, since it uses less digits than its factorization.
2312053754 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4000129 (or 4000112 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 32.
The square root of 2312053754 is about 48083.8200853468. The cubic root of 2312053754 is about 1322.3080514201.
Adding to 2312053754 its reverse (4573502132), we get a palindrome (6885555886).
The spelling of 2312053754 in words is "two billion, three hundred twelve million, fifty-three thousand, seven hundred fifty-four".
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