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23108630688000 = 28325311134313049
BaseRepresentation
bin1010100000100011001011…
…01110010011000100000000
310000211011102012112111112200
411100101211232103010000
511012102433424004000
6121051543002153200
74603354260626124
oct520214556230400
9100734365474480
1023108630688000
1173aa351645510
1227127357b2800
13cb8199718240
1459c66c533584
152a1196390500
hex150465b93100

23108630688000 has 1728 divisors, whose sum is σ = 99968073004800. Its totient is φ = 5050515456000.

The previous prime is 23108630687981. The next prime is 23108630688007. The reversal of 23108630688000 is 88603680132.

23108630688000 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 8 + 630 + 6 + 8 + 8 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (23108630688007) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1770905476 + ... + 1770918524.

It is an arithmetic number, because the mean of its divisors is an integer number (57851894100).

Almost surely, 223108630688000 is an apocalyptic number.

23108630688000 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 23108630688000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49984036502400).

23108630688000 is an abundant number, since it is smaller than the sum of its proper divisors (76859442316800).

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

23108630688000 is a wasteful number, since it uses less digits than its factorization.

23108630688000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13153 (or 13126 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 23108630688000 in words is "twenty-three trillion, one hundred eight billion, six hundred thirty million, six hundred eighty-eight thousand".