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23014110020 = 22511104609591
BaseRepresentation
bin10101011011101111…
…110111001101000100
32012101220002220220012
4111123233313031010
5334113103010040
614323400125352
71443211464446
oct253357671504
965356086805
1023014110020
11983a957540
124563466858
132229c8c6a5
141184722496
158ea69a865
hex55bbf7344

23014110020 has 24 divisors (see below), whose sum is σ = 52723234368. Its totient is φ = 8368767200.

The previous prime is 23014109981. The next prime is 23014110047. The reversal of 23014110020 is 2001141032.

It is a junction number, because it is equal to n+sod(n) for n = 23014109977 and 23014110004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52304576 + ... + 52305015.

It is an arithmetic number, because the mean of its divisors is an integer number (2196801432).

Almost surely, 223014110020 is an apocalyptic number.

23014110020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23014110020 is an abundant number, since it is smaller than the sum of its proper divisors (29709124348).

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

23014110020 is a wasteful number, since it uses less digits than its factorization.

23014110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104609611 (or 104609609 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 23014110020 its reverse (2001141032), we get a palindrome (25015251052).

The spelling of 23014110020 in words is "twenty-three billion, fourteen million, one hundred ten thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 104609591 209219182 418438364 523047955 1046095910 1150705501 2092191820 2301411002 4602822004 5753527505 11507055010 23014110020