Base | Representation |
---|---|
bin | 11101010011111101… |
… | …011011001010011001 |
3 | 10000020102201110120100 |
4 | 131103331123022121 |
5 | 1003424141211131 |
6 | 22243023450013 |
7 | 2162640222213 |
oct | 352375331231 |
9 | 100212643510 |
10 | 31473382041 |
11 | 123909a3842 |
12 | 6124456909 |
13 | 2c776c78aa |
14 | 1747dbd5b3 |
15 | c431667e6 |
hex | 753f5b299 |
31473382041 has 24 divisors (see below), whose sum is σ = 46971752256. Its totient is φ = 20296392480.
The previous prime is 31473382033. The next prime is 31473382079. The reversal of 31473382041 is 14028337413.
31473382041 is a `hidden beast` number, since 314 + 7 + 338 + 2 + 0 + 4 + 1 = 666.
It is not a de Polignac number, because 31473382041 - 23 = 31473382033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 31473381987 and 31473382005.
It is not an unprimeable number, because it can be changed into a prime (31473382081) 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, 430795 + ... + 498528.
It is an arithmetic number, because the mean of its divisors is an integer number (1957156344).
Almost surely, 231473382041 is an apocalyptic number.
It is an amenable number.
31473382041 is a deficient number, since it is larger than the sum of its proper divisors (15498370215).
31473382041 is a wasteful number, since it uses less digits than its factorization.
31473382041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 929453 (or 929450 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The spelling of 31473382041 in words is "thirty-one billion, four hundred seventy-three million, three hundred eighty-two thousand, forty-one".
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