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23708870304 = 2537223419523
BaseRepresentation
bin10110000101001010…
…001010011010100000
32021012022102101211120
4112011022022122200
5342023432322204
614520335212240
71466346033600
oct260512123240
967168371746
1023708870304
11a067048199
124718077080
13230abb5b52
14120cad4c00
1593b6856d9
hex58528a6a0

23708870304 has 288 divisors, whose sum is σ = 75869498880. Its totient is φ = 6451619328.

The previous prime is 23708870299. The next prime is 23708870309. The reversal of 23708870304 is 40307880732.

It is an interprime number because it is at equal distance from previous prime (23708870299) and next prime (23708870309).

It is a super-2 number, since 2×237088703042 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (23708870309) 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 47 ways as a sum of consecutive naturals, for example, 45332187 + ... + 45332709.

It is an arithmetic number, because the mean of its divisors is an integer number (263435760).

Almost surely, 223708870304 is an apocalyptic number.

23708870304 is a gapful number since it is divisible by the number (24) 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 23708870304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37934749440).

23708870304 is an abundant number, since it is smaller than the sum of its proper divisors (52160628576).

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

23708870304 is a wasteful number, since it uses less digits than its factorization.

23708870304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992 (or 977 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 23708870304 in words is "twenty-three billion, seven hundred eight million, eight hundred seventy thousand, three hundred four".