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23430056513110 = 2513325155438697
BaseRepresentation
bin1010101001111001111000…
…01100100000111001010110
310001221220001220221012212221
411110330330030200321112
511032334223431404420
6121455341441132554
74635523433231062
oct524747414407126
9101856056835787
1023430056513110
1175136a4099295
122764a9a62a15a
13100c5a2442b70
145b0041072aa2
152a9709a61caa
hex154f3c320e56

23430056513110 has 32 divisors (see below), whose sum is σ = 45432234765792. Its totient is φ = 8648436576000.

The previous prime is 23430056513069. The next prime is 23430056513113. The reversal of 23430056513110 is 1131565003432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23430056513113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27296719 + ... + 28141978.

It is an arithmetic number, because the mean of its divisors is an integer number (1419757336431).

Almost surely, 223430056513110 is an apocalyptic number.

23430056513110 is a deficient number, since it is larger than the sum of its proper divisors (22002178252682).

23430056513110 is a wasteful number, since it uses less digits than its factorization.

23430056513110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55441968.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 23430056513110 in words is "twenty-three trillion, four hundred thirty billion, fifty-six million, five hundred thirteen thousand, one hundred ten".

Divisors: 1 2 5 10 13 26 65 130 3251 6502 16255 32510 42263 84526 211315 422630 55438697 110877394 277193485 554386970 720703061 1441406122 3603515305 7207030610 180231203947 360462407894 901156019735 1802312039470 2343005651311 4686011302622 11715028256555 23430056513110