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5713489831 = 71517617103
BaseRepresentation
bin1010101001000110…
…01110111110100111
3112202011221100121111
411110203032332213
543200123133311
62342535525451
7261404601520
oct52443167647
915664840544
105713489831
112472130525
121135529887
1370091211a
143c2b4b847
152368e0d21
hex1548cefa7

5713489831 has 16 divisors (see below), whose sum is σ = 6582509568. Its totient is φ = 4857768000.

The previous prime is 5713489799. The next prime is 5713489853. The reversal of 5713489831 is 1389843175.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5713489831 - 25 = 5713489799 is a prime.

It is a super-2 number, since 2×57134898312 = 65287932097880817122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5713489891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800826 + ... + 807928.

It is an arithmetic number, because the mean of its divisors is an integer number (411406848).

Almost surely, 25713489831 is an apocalyptic number.

5713489831 is a deficient number, since it is larger than the sum of its proper divisors (869019737).

5713489831 is a wasteful number, since it uses less digits than its factorization.

5713489831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8022.

The product of its digits is 725760, while the sum is 49.

The square root of 5713489831 is about 75587.6301454147. The cubic root of 5713489831 is about 1787.7240646697.

The spelling of 5713489831 in words is "five billion, seven hundred thirteen million, four hundred eighty-nine thousand, eight hundred thirty-one".

Divisors: 1 7 151 761 1057 5327 7103 49721 114911 804377 1072553 5405383 7507871 37837681 816212833 5713489831