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30130231761054 = 2323153996831113
BaseRepresentation
bin1101101100111001111011…
…10000101101100010011110
310221200102101122201200111200
412312130331300231202132
512422123203312323204
6144025345401500330
76226560142162605
oct666347560554236
9127612348650450
1030130231761054
119667183376747
1234675357a16a6
1313a736533b7a9
1476244d544a3c
15373b5316c539
hex1b673dc2d89e

30130231761054 has 24 divisors (see below), whose sum is σ = 67388045230272. Its totient is φ = 9719429600160.

The previous prime is 30130231760957. The next prime is 30130231761067. The reversal of 30130231761054 is 45016713203103.

30130231761054 is a `hidden beast` number, since 3 + 0 + 1 + 3 + 0 + 2 + 31 + 7 + 610 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26998414999 + ... + 26998416114.

It is an arithmetic number, because the mean of its divisors is an integer number (2807835217928).

Almost surely, 230130231761054 is an apocalyptic number.

30130231761054 is an abundant number, since it is smaller than the sum of its proper divisors (37257813469218).

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

30130231761054 is a wasteful number, since it uses less digits than its factorization.

30130231761054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53996831152 (or 53996831149 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

Adding to 30130231761054 its reverse (45016713203103), we get a palindrome (75146944964157).

The spelling of 30130231761054 in words is "thirty trillion, one hundred thirty billion, two hundred thirty-one million, seven hundred sixty-one thousand, fifty-four".

Divisors: 1 2 3 6 9 18 31 62 93 186 279 558 53996831113 107993662226 161990493339 323980986678 485971480017 971942960034 1673901764503 3347803529006 5021705293509 10043410587018 15065115880527 30130231761054