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23114255403121 = 1911531297813499
BaseRepresentation
bin1010100000101101101001…
…11110111000100001110001
310000211200221012102122010221
411100112310332320201301
511012200443340344441
6121054313051253041
74603643540130361
oct520266476704161
9100750835378127
1023114255403121
117401778651203
12271384544a181
13cb8884b1703c
1459ca435729a1
152a13c50978d1
hex1505b4fb8871

23114255403121 has 16 divisors (see below), whose sum is σ = 24370702840000. Its totient is φ = 21861828108288.

The previous prime is 23114255403119. The next prime is 23114255403139. The reversal of 23114255403121 is 12130455241132.

It is a cyclic number.

It is not a de Polignac number, because 23114255403121 - 21 = 23114255403119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23114255403821) 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, 28006630 + ... + 28820128.

It is an arithmetic number, because the mean of its divisors is an integer number (1523168927500).

Almost surely, 223114255403121 is an apocalyptic number.

It is an amenable number.

23114255403121 is a deficient number, since it is larger than the sum of its proper divisors (1256447436879).

23114255403121 is a wasteful number, since it uses less digits than its factorization.

23114255403121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815968.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 23114255403121 in words is "twenty-three trillion, one hundred fourteen billion, two hundred fifty-five million, four hundred three thousand, one hundred twenty-one".

Divisors: 1 19 1153 1297 21907 24643 813499 1495441 15456481 28413379 937964347 1055108203 17821322593 20047055857 1216539758059 23114255403121