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23330110200 = 23352316797193
BaseRepresentation
bin10101101110100101…
…010011101011111000
32020012220201101122120
4111232211103223320
5340240002011300
614415005121240
71454066443665
oct255645235370
966186641576
1023330110200
11999226a111
124631259220
13227a5a0147
1411b469ca6c
159182ba3a0
hex56e953af8

23330110200 has 384 divisors, whose sum is σ = 76948408320. Its totient is φ = 5839257600.

The previous prime is 23330110187. The next prime is 23330110207. The reversal of 23330110200 is 201103332.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23330110200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23330110207) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 120881304 + ... + 120881496.

It is an arithmetic number, because the mean of its divisors is an integer number (200386480).

Almost surely, 223330110200 is an apocalyptic number.

23330110200 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 23330110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38474204160).

23330110200 is an abundant number, since it is smaller than the sum of its proper divisors (53618298120).

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

23330110200 is a wasteful number, since it uses less digits than its factorization.

23330110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23330110200 its reverse (201103332), we get a palindrome (23531213532).

The spelling of 23330110200 in words is "twenty-three billion, three hundred thirty million, one hundred ten thousand, two hundred".