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23223488376 = 23311229237257
BaseRepresentation
bin10101101000001110…
…100100111101111000
32012221111002110000010
4111220032210331320
5340030203112001
614400235541520
71451333252124
oct255016447570
965844073003
1023223488376
119938065600
1246015ba8a0
13226147b5ca
1411a4466584
1590dc588d6
hex5683a4f78

23223488376 has 288 divisors, whose sum is σ = 68143486320. Its totient is φ = 6585384960.

The previous prime is 23223488369. The next prime is 23223488381. The reversal of 23223488376 is 67388432232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 90363640 + ... + 90363896.

Almost surely, 223223488376 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 23223488376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34071743160).

23223488376 is an abundant number, since it is smaller than the sum of its proper divisors (44919997944).

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

23223488376 is a wasteful number, since it uses less digits than its factorization.

23223488376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 339 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 48.

The spelling of 23223488376 in words is "twenty-three billion, two hundred twenty-three million, four hundred eighty-eight thousand, three hundred seventy-six".