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10013110220 = 225772764793
BaseRepresentation
bin10010101001101001…
…11110111111001100
3221211211102200222002
421110310332333030
5131001324011340
64333331411432
7503064014111
oct112464767714
927754380862
1010013110220
114279159a03
121b35453b78
13c3762a8b9
146adbb6908
153d90ec715
hex254d3efcc

10013110220 has 24 divisors (see below), whose sum is σ = 21030577344. Its totient is φ = 4004663936.

The previous prime is 10013110213. The next prime is 10013110243. The reversal of 10013110220 is 2201131001.

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, 122144 + ... + 186936.

It is an arithmetic number, because the mean of its divisors is an integer number (876274056).

Almost surely, 210013110220 is an apocalyptic number.

10013110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10013110220 is an abundant number, since it is smaller than the sum of its proper divisors (11017467124).

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

10013110220 is a wasteful number, since it uses less digits than its factorization.

10013110220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72529 (or 72527 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10013110220 its reverse (2201131001), we get a palindrome (12214241221).

The spelling of 10013110220 in words is "ten billion, thirteen million, one hundred ten thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 7727 15454 30908 38635 64793 77270 129586 154540 259172 323965 647930 1295860 500655511 1001311022 2002622044 2503277555 5006555110 10013110220