Base | Representation |
---|---|
bin | 1001000101001100001… |
… | …11000000111100100101 |
3 | 1002211101112011000121000 |
4 | 10202212013000330211 |
5 | 20103011233031203 |
6 | 355201515543513 |
7 | 31354154335545 |
oct | 4424607007445 |
9 | 1084345130530 |
10 | 312024502053 |
11 | 110368773700 |
12 | 5058045ab99 |
13 | 23568091a94 |
14 | 111600db325 |
15 | 81b316e4a3 |
hex | 48a61c0f25 |
312024502053 has 48 divisors (see below), whose sum is σ = 508752153280. Its totient is φ = 188863915680.
The previous prime is 312024502051. The next prime is 312024502063. The reversal of 312024502053 is 350205420213.
It is a happy number.
312024502053 is a `hidden beast` number, since 3 + 1 + 2 + 0 + 2 + 450 + 205 + 3 = 666.
It is not a de Polignac number, because 312024502053 - 21 = 312024502051 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312024502051) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2510451 + ... + 2631807.
Almost surely, 2312024502053 is an apocalyptic number.
312024502053 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
312024502053 is a deficient number, since it is larger than the sum of its proper divisors (196727651227).
312024502053 is a wasteful number, since it uses less digits than its factorization.
312024502053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122175 (or 122158 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
Adding to 312024502053 its reverse (350205420213), we get a palindrome (662229922266).
The spelling of 312024502053 in words is "three hundred twelve billion, twenty-four million, five hundred two thousand, fifty-three".
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