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200230064430102 = 23372707719563067
BaseRepresentation
bin101101100001101110110001…
…110111010001110000010110
3222020221210210110110000221000
4231201232301313101300112
5202221032132443230402
61545504231032404130
760114100440565320
oct5541566167216026
9866853713400830
10200230064430102
11588881034248a3
121a559b17546646
1387957ca111665
143763288922610
15182369bb17c1c
hexb61bb1dd1c16

200230064430102 has 64 divisors (see below), whose sum is σ = 508539605091840. Its totient is φ = 57206474101728.

The previous prime is 200230064430101. The next prime is 200230064430133. The reversal of 200230064430102 is 201034460032002.

200230064430102 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 3 + 0 + 0 + 644 + 3 + 0 + 10 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200230064430101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453573 + ... + 20016639.

It is an arithmetic number, because the mean of its divisors is an integer number (7945931329560).

Almost surely, 2200230064430102 is an apocalyptic number.

200230064430102 is an abundant number, since it is smaller than the sum of its proper divisors (308309540661738).

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

200230064430102 is a wasteful number, since it uses less digits than its factorization.

200230064430102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19590162 (or 19590156 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The spelling of 200230064430102 in words is "two hundred trillion, two hundred thirty billion, sixty-four million, four hundred thirty thousand, one hundred two".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 27077 54154 81231 162462 189539 243693 379078 487386 568617 731079 1137234 1462158 1705851 3411702 5117553 10235106 19563067 39126134 58689201 117378402 136941469 176067603 273882938 352135206 410824407 528202809 821648814 1056405618 1232473221 2464946442 3697419663 7394839326 529709165159 1059418330318 1589127495477 3178254990954 3707964156113 4767382486431 7415928312226 9534764972862 11123892468339 14302147459293 22247784936678 28604294918586 33371677405017 66743354810034 100115032215051 200230064430102