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13322302124 = 221929225971
BaseRepresentation
bin11000110100001001…
…00011001010101100
31021101110021001212012
430122010203022230
5204241002131444
610041543100352
7651065461655
oct143204431254
937343231765
1013322302124
11571710184a
1226b97416b8
1313440aaa11
149054a652c
1552e8b8b9e
hex31a1232ac

13322302124 has 18 divisors (see below), whose sum is σ = 24605667324. Its totient is φ = 6310563480.

The previous prime is 13322302087. The next prime is 13322302193. The reversal of 13322302124 is 42120322331.

It is a super-2 number, since 2×133223021242 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13322302124.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4611542 + ... + 4614429.

It is an arithmetic number, because the mean of its divisors is an integer number (1366981518).

Almost surely, 213322302124 is an apocalyptic number.

It is an amenable number.

13322302124 is a deficient number, since it is larger than the sum of its proper divisors (11283365200).

13322302124 is a wasteful number, since it uses less digits than its factorization.

13322302124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9226013 (or 9225992 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13322302124 its reverse (42120322331), we get a palindrome (55442624455).

The spelling of 13322302124 in words is "thirteen billion, three hundred twenty-two million, three hundred two thousand, one hundred twenty-four".

Divisors: 1 2 4 19 38 76 361 722 1444 9225971 18451942 36903884 175293449 350586898 701173796 3330575531 6661151062 13322302124