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23886041088 = 212371341521
BaseRepresentation
bin10110001111101110…
…000001000000000000
32021122122210121110110
4112033232001000000
5342404311303323
614550104431320
71503626666520
oct261756010000
967578717413
1023886041088
11a148058228
124767478540
132338809030
141228453680
1594bed0793
hex58fb81000

23886041088 has 416 divisors, whose sum is σ = 80451608832. Its totient is φ = 6134169600.

The previous prime is 23886041071. The next prime is 23886041089. The reversal of 23886041088 is 88014068832.

It is a tau number, because it is divible by the number of its divisors (416).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (23886041089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45846268 + ... + 45846788.

Almost surely, 223886041088 is an apocalyptic number.

23886041088 is a gapful number since it is divisible by the number (28) 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 23886041088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40225804416).

23886041088 is an abundant number, since it is smaller than the sum of its proper divisors (56565567744).

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

23886041088 is a wasteful number, since it uses less digits than its factorization.

23886041088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609 (or 587 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 23886041088 in words is "twenty-three billion, eight hundred eighty-six million, forty-one thousand, eighty-eight".