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5152987392 = 28372149919
BaseRepresentation
bin1001100110010010…
…00101100100000000
3111022010020212210220
410303021011210000
541023131044032
62211154223040
7241460445600
oct46311054400
914263225726
105152987392
1122047aa773
12bb9884a80
13641765487
1436c526c00
152025c612c
hex133245900

5152987392 has 216 divisors, whose sum is σ = 16078104000. Its totient is φ = 1460809728.

The previous prime is 5152987387. The next prime is 5152987393. The reversal of 5152987392 is 2937892515.

It is a super-2 number, since 2×51529873922 = 53106558124221923328, which contains 22 as substring.

Its product of digits (1360800) is a multiple of the sum of its prime divisors (1080).

It is not an unprimeable number, because it can be changed into a prime (5152987393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5606709 + ... + 5607627.

Almost surely, 25152987392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5152987392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8039052000).

5152987392 is an abundant number, since it is smaller than the sum of its proper divisors (10925116608).

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

5152987392 is a wasteful number, since it uses less digits than its factorization.

5152987392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1080 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 51.

The square root of 5152987392 is about 71784.3116007948. The cubic root of 5152987392 is about 1727.2413507901.

The spelling of 5152987392 in words is "five billion, one hundred fifty-two million, nine hundred eighty-seven thousand, three hundred ninety-two".