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23304102200 = 2352373149203
BaseRepresentation
bin10101101101000010…
…000110000100111000
32020011002210001101022
4111231002012010320
5340211322232300
614412235442012
71453332412631
oct255502060470
966132701338
1023304102200
1199796159a5
1246245b6308
1322750951b2
1411b104c888
15915d7e285
hex56d086138

23304102200 has 48 divisors (see below), whose sum is σ = 55646434680. Its totient is φ = 9069701760.

The previous prime is 23304102193. The next prime is 23304102203. The reversal of 23304102200 is 220140332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23304102203) 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, 1567202 + ... + 1582001.

Almost surely, 223304102200 is an apocalyptic number.

23304102200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23304102200 is an abundant number, since it is smaller than the sum of its proper divisors (32342332480).

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

23304102200 is a wasteful number, since it uses less digits than its factorization.

23304102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149256 (or 3149247 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 23304102200 its reverse (220140332), we get a palindrome (23524242532).

The spelling of 23304102200 in words is "twenty-three billion, three hundred four million, one hundred two thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 37 40 50 74 100 148 185 200 296 370 740 925 1480 1850 3700 7400 3149203 6298406 12596812 15746015 25193624 31492030 62984060 78730075 116520511 125968120 157460150 233041022 314920300 466082044 582602555 629840600 932164088 1165205110 2330410220 2913012775 4660820440 5826025550 11652051100 23304102200