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23255450200 = 2352116277251
BaseRepresentation
bin10101101010001000…
…100000001001011000
32020000201020021101101
4111222020200021120
5340111343401300
614403341001144
71452202031233
oct255210401130
966021207341
1023255450200
119954105a34
1246102531b4
132267c8c528
1411a87c641a
1591196db6a
hex56a220258

23255450200 has 24 divisors (see below), whose sum is σ = 54068922180. Its totient is φ = 9302180000.

The previous prime is 23255450147. The next prime is 23255450209. The reversal of 23255450200 is 205455232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23255450209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58138426 + ... + 58138825.

Almost surely, 223255450200 is an apocalyptic number.

23255450200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23255450200 is an abundant number, since it is smaller than the sum of its proper divisors (30813471980).

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

23255450200 is a wasteful number, since it uses less digits than its factorization.

23255450200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116277267 (or 116277258 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The spelling of 23255450200 in words is "twenty-three billion, two hundred fifty-five million, four hundred fifty thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 116277251 232554502 465109004 581386255 930218008 1162772510 2325545020 2906931275 4651090040 5813862550 11627725100 23255450200