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5132992800 = 2535213232311
BaseRepresentation
bin1001100011111001…
…10100000100100000
3111020201122001101110
410301330310010200
541003021232200
62205201503320
7241125501405
oct46174640440
914221561343
105132992800
1121a4493511
12bb3041b40
1363a584660
14369a002ac
15200976b50
hex131f34120

5132992800 has 432 divisors, whose sum is σ = 18869917248. Its totient is φ = 1204684800.

The previous prime is 5132992763. The next prime is 5132992807. The reversal of 5132992800 is 82992315.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (5132992807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16504645 + ... + 16504955.

It is an arithmetic number, because the mean of its divisors is an integer number (43680364).

Almost surely, 25132992800 is an apocalyptic number.

5132992800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5132992800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9434958624).

5132992800 is an abundant number, since it is smaller than the sum of its proper divisors (13736924448).

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

5132992800 is a wasteful number, since it uses less digits than its factorization.

5132992800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 5132992800 is about 71644.9077045954. The cubic root of 5132992800 is about 1725.0044444330.

The spelling of 5132992800 in words is "five billion, one hundred thirty-two million, nine hundred ninety-two thousand, eight hundred".