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5993000931 = 31997666977
BaseRepresentation
bin1011001010011010…
…11110111111100011
3120110122212222202110
411211031132333203
544233202012211
62430402450403
7301340444631
oct54515367743
916418788673
105993000931
1125a5990335
1211b3063a03
137467b80c8
1440bd0a351
15251203ea6
hex16535efe3

5993000931 has 4 divisors (see below), whose sum is σ = 7990667912. Its totient is φ = 3995333952.

The previous prime is 5993000929. The next prime is 5993000953. The reversal of 5993000931 is 1390003995.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5993000931 - 21 = 5993000929 is a prime.

It is a super-2 number, since 2×59930009312 = 71832120317933733522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5993000931.

It is not an unprimeable number, because it can be changed into a prime (5993000971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 998833486 + ... + 998833491.

It is an arithmetic number, because the mean of its divisors is an integer number (1997666978).

Almost surely, 25993000931 is an apocalyptic number.

5993000931 is a deficient number, since it is larger than the sum of its proper divisors (1997666981).

5993000931 is a wasteful number, since it uses less digits than its factorization.

5993000931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997666980.

The product of its (nonzero) digits is 32805, while the sum is 39.

The square root of 5993000931 is about 77414.4749449352. The cubic root of 5993000931 is about 1816.4137538928.

The spelling of 5993000931 in words is "five billion, nine hundred ninety-three million, nine hundred thirty-one", and thus it is an aban number.

Divisors: 1 3 1997666977 5993000931