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23200304204 = 22721110760809
BaseRepresentation
bin10101100110110110…
…001000110001001100
32012212212110120022002
4111212312020301030
5340003234213304
614354051011432
71450632221600
oct254666106114
965785416262
1023200304204
119925a6aa30
1245b5899b78
132259721a6c
1411a134d500
1590bbc931e
hex566d88c4c

23200304204 has 36 divisors (see below), whose sum is σ = 51522758280. Its totient is φ = 9039078720.

The previous prime is 23200304201. The next prime is 23200304207. The reversal of 23200304204 is 40240300232.

It is an interprime number because it is at equal distance from previous prime (23200304201) and next prime (23200304207).

It is not an unprimeable number, because it can be changed into a prime (23200304201) 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, 5378249 + ... + 5382560.

It is an arithmetic number, because the mean of its divisors is an integer number (1431187730).

Almost surely, 223200304204 is an apocalyptic number.

It is an amenable number.

23200304204 is an abundant number, since it is smaller than the sum of its proper divisors (28322454076).

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

23200304204 is a wasteful number, since it uses less digits than its factorization.

23200304204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10760838 (or 10760829 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 23200304204 its reverse (40240300232), we get a palindrome (63440604436).

The spelling of 23200304204 in words is "twenty-three billion, two hundred million, three hundred four thousand, two hundred four".

Divisors: 1 2 4 7 11 14 22 28 44 49 77 98 154 196 308 539 1078 2156 10760809 21521618 43043236 75325663 118368899 150651326 236737798 301302652 473475596 527279641 828582293 1054559282 1657164586 2109118564 3314329172 5800076051 11600152102 23200304204