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5381831676 = 2231334498921
BaseRepresentation
bin1010000001100100…
…00011101111111100
3111220001212101011010
411000302003233330
542010222103201
62250011155220
7250236546234
oct50062035774
914801771133
105381831676
1123119a3881
121062445b10
13679cab6b0
14390a96cc4
1521772bbd6
hex140c83bfc

5381831676 has 24 divisors (see below), whose sum is σ = 13523577424. Its totient is φ = 1655948160.

The previous prime is 5381831669. The next prime is 5381831683. The reversal of 5381831676 is 6761381835.

It is an interprime number because it is at equal distance from previous prime (5381831669) and next prime (5381831683).

It is a super-2 number, since 2×53818316762 = 57928224377593937952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17249305 + ... + 17249616.

Almost surely, 25381831676 is an apocalyptic number.

It is an amenable number.

5381831676 is an abundant number, since it is smaller than the sum of its proper divisors (8141745748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5381831676 is a wasteful number, since it uses less digits than its factorization.

5381831676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34498941 (or 34498939 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 5381831676 is about 73360.9683414825. The cubic root of 5381831676 is about 1752.4408580214.

The spelling of 5381831676 in words is "five billion, three hundred eighty-one million, eight hundred thirty-one thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 34498921 68997842 103496763 137995684 206993526 413987052 448485973 896971946 1345457919 1793943892 2690915838 5381831676