Base | Representation |
---|---|
bin | 101010011011101100011… |
… | …1111010000101110001011 |
3 | 202122112011220120211122202 |
4 | 1110313120333100232023 |
5 | 1231022223214123031 |
6 | 20223050514110415 |
7 | 1141225123202225 |
oct | 124673077205613 |
9 | 22575156524582 |
10 | 5831911082891 |
11 | 1949332850133 |
12 | 7a231b27b40b |
13 | 333c40319cba |
14 | 1623a1ca7415 |
15 | a1a7c2d92cb |
hex | 54dd8fd0b8b |
5831911082891 has 8 divisors (see below), whose sum is σ = 6034587902640. Its totient is φ = 5632282035072.
The previous prime is 5831911082869. The next prime is 5831911082929. The reversal of 5831911082891 is 1982801191385.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5831911082891 is a prime.
It is a super-2 number, since 2×58319110828912 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5831911082191) 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, 761939090 + ... + 761946743.
It is an arithmetic number, because the mean of its divisors is an integer number (754323487830).
Almost surely, 25831911082891 is an apocalyptic number.
5831911082891 is a deficient number, since it is larger than the sum of its proper divisors (202676819749).
5831911082891 is a wasteful number, since it uses less digits than its factorization.
5831911082891 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1523885965.
The product of its (nonzero) digits is 1244160, while the sum is 56.
The spelling of 5831911082891 in words is "five trillion, eight hundred thirty-one billion, nine hundred eleven million, eighty-two thousand, eight hundred ninety-one".
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