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5715751512 = 233745131963
BaseRepresentation
bin1010101001010111…
…10111001001011000
3112202100012021001110
411110223313021120
543201213022022
62343100220320
7261433041402
oct52453671130
915670167043
105715751512
112473435789
12113623a6a0
137012246b3
143c3179b72
15236bdb00c
hex154af7258

5715751512 has 32 divisors (see below), whose sum is σ = 14291743680. Its totient is φ = 1904935200.

The previous prime is 5715751507. The next prime is 5715751529. The reversal of 5715751512 is 2151575175.

It is a super-2 number, since 2×57157515122 = 65339630693860572288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162843 + ... + 194805.

It is an arithmetic number, because the mean of its divisors is an integer number (446616990).

Almost surely, 25715751512 is an apocalyptic number.

It is an amenable number.

5715751512 is an abundant number, since it is smaller than the sum of its proper divisors (8575992168).

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

5715751512 is a wasteful number, since it uses less digits than its factorization.

5715751512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39423 (or 39419 counting only the distinct ones).

The product of its digits is 61250, while the sum is 39.

The square root of 5715751512 is about 75602.5893207369. The cubic root of 5715751512 is about 1787.9599233294.

The spelling of 5715751512 in words is "five billion, seven hundred fifteen million, seven hundred fifty-one thousand, five hundred twelve".

Divisors: 1 2 3 4 6 8 12 24 7451 14902 22353 29804 31963 44706 59608 63926 89412 95889 127852 178824 191778 255704 383556 767112 238156313 476312626 714468939 952625252 1428937878 1905250504 2857875756 5715751512