Base | Representation |
---|---|
bin | 1010101100000010… |
… | …00010111010001011 |
3 | 112210220012202122000 |
4 | 11112001002322023 |
5 | 43222422110211 |
6 | 2345215002043 |
7 | 262123614561 |
oct | 52601027213 |
9 | 15726182560 |
10 | 5738081931 |
11 | 2484aa797a |
12 | 1141809323 |
13 | 705a4276a |
14 | 3c610da31 |
15 | 238b4c656 |
hex | 156042e8b |
5738081931 has 8 divisors (see below), whose sum is σ = 8500862160. Its totient is φ = 3825387936.
The previous prime is 5738081917. The next prime is 5738082011. The reversal of 5738081931 is 1391808375.
It is a de Polignac number, because none of the positive numbers 2k-5738081931 is a prime.
It is a super-2 number, since 2×57380819312 = 65851168493737377522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5738081231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106260750 + ... + 106260803.
It is an arithmetic number, because the mean of its divisors is an integer number (1062607770).
Almost surely, 25738081931 is an apocalyptic number.
5738081931 is a deficient number, since it is larger than the sum of its proper divisors (2762780229).
5738081931 is a wasteful number, since it uses less digits than its factorization.
5738081931 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212521562 (or 212521556 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 45.
The square root of 5738081931 is about 75750.1282573172. The cubic root of 5738081931 is about 1790.2853108878.
The spelling of 5738081931 in words is "five billion, seven hundred thirty-eight million, eighty-one thousand, nine hundred thirty-one".
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