Base | Representation |
---|---|
bin | 1001010111110110… |
… | …11110000001000111 |
3 | 110222200112220210200 |
4 | 10223323132001013 |
5 | 40301141231111 |
6 | 2151152421543 |
7 | 235461045654 |
oct | 45373360107 |
9 | 13880486720 |
10 | 5031977031 |
11 | 2152468904 |
12 | b852478b3 |
13 | 622676703 |
14 | 35a426c2b |
15 | 1e6b71256 |
hex | 12bede047 |
5031977031 has 6 divisors (see below), whose sum is σ = 7268411280. Its totient is φ = 3354651348.
The previous prime is 5031977011. The next prime is 5031977057. The reversal of 5031977031 is 1307791305.
It is not a de Polignac number, because 5031977031 - 27 = 5031976903 is a prime.
It is a super-2 number, since 2×50319770312 = 50641585681023149922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5031977011) 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, 279554271 + ... + 279554288.
It is an arithmetic number, because the mean of its divisors is an integer number (1211401880).
Almost surely, 25031977031 is an apocalyptic number.
5031977031 is a deficient number, since it is larger than the sum of its proper divisors (2236434249).
5031977031 is a wasteful number, since it uses less digits than its factorization.
5031977031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 559108565 (or 559108562 counting only the distinct ones).
The product of its (nonzero) digits is 19845, while the sum is 36.
The square root of 5031977031 is about 70936.4295055791. The cubic root of 5031977031 is about 1713.6135333048.
The spelling of 5031977031 in words is "five billion, thirty-one million, nine hundred seventy-seven thousand, thirty-one".
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