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23010000200 = 23521110459091
BaseRepresentation
bin10101011011100000…
…001011110101001000
32012101121101010021122
4111123200023311020
5334111030001300
614323132054412
71443131526455
oct253340136510
965347333248
1023010000200
1198385aa7a0
124562004408
132229180b45
141183d7282c
158ea137c85
hex55b80bd48

23010000200 has 48 divisors (see below), whose sum is σ = 58361733360. Its totient is φ = 8367272000.

The previous prime is 23010000199. The next prime is 23010000203. The reversal of 23010000200 is 200001032.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is not an unprimeable number, because it can be changed into a prime (23010000203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5227346 + ... + 5231745.

It is an arithmetic number, because the mean of its divisors is an integer number (1215869445).

Almost surely, 223010000200 is an apocalyptic number.

23010000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23010000200 is an abundant number, since it is smaller than the sum of its proper divisors (35351733160).

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

23010000200 is a wasteful number, since it uses less digits than its factorization.

23010000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10459118 (or 10459109 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 23010000200 its reverse (200001032), we get a palindrome (23210001232).

The spelling of 23010000200 in words is "twenty-three billion, ten million, two hundred", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 440 550 1100 2200 10459091 20918182 41836364 52295455 83672728 104590910 115050001 209181820 230100002 261477275 418363640 460200004 522954550 575250005 920400008 1045909100 1150500010 2091818200 2301000020 2876250025 4602000040 5752500050 11505000100 23010000200