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23088500532480 = 283544322675987
BaseRepresentation
bin1010011111111101101011…
…10111110110010100000000
310000202020110022002122111010
411033332311313312110000
511011240222114014410
6121034413303120520
74602042365263065
oct517766567662400
9100666408078433
1023088500532480
1173a18616a8749
12270a858143140
13cb630c09c106
1459b6bcc4ac6c
152a08b8eb4c20
hex14ffb5df6500

23088500532480 has 288 divisors, whose sum is σ = 73950302329344. Its totient is φ = 6139299831808.

The previous prime is 23088500532373. The next prime is 23088500532491. The reversal of 23088500532480 is 8423500588032.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3856436047 + ... + 3856442033.

It is an arithmetic number, because the mean of its divisors is an integer number (256771883088).

Almost surely, 223088500532480 is an apocalyptic number.

23088500532480 is a gapful number since it is divisible by the number (20) 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 23088500532480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36975151164672).

23088500532480 is an abundant number, since it is smaller than the sum of its proper divisors (50861801796864).

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

23088500532480 is a wasteful number, since it uses less digits than its factorization.

23088500532480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8721 (or 8707 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 23088500532480 in words is "twenty-three trillion, eighty-eight billion, five hundred million, five hundred thirty-two thousand, four hundred eighty".