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22102014013 = 235959927191
BaseRepresentation
bin10100100101011000…
…011111100000111101
32010001022211122101121
4110211120133200331
5330231103422023
614053054510541
71411465006432
oct244530374075
963038748347
1022102014013
119412013292
124349b05451
13211301c401
1410d9537b89
1589557ed5d
hex52561f83d

22102014013 has 16 divisors (see below), whose sum is σ = 23493888000. Its totient is φ = 20747275120.

The previous prime is 22102014001. The next prime is 22102014031. The reversal of 22102014013 is 31041020122.

It is a de Polignac number, because none of the positive numbers 2k-22102014013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102014073) 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, 799248 + ... + 826438.

It is an arithmetic number, because the mean of its divisors is an integer number (1468368000).

Almost surely, 222102014013 is an apocalyptic number.

22102014013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22102014013 is a deficient number, since it is larger than the sum of its proper divisors (1391873987).

22102014013 is a wasteful number, since it uses less digits than its factorization.

22102014013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27872.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22102014013 its reverse (31041020122), we get a palindrome (53143034135).

The spelling of 22102014013 in words is "twenty-two billion, one hundred two million, fourteen thousand, thirteen".

Divisors: 1 23 59 599 1357 13777 27191 35341 625393 812843 1604269 16287409 36898187 374610407 960957131 22102014013