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13110120224 = 253173181039
BaseRepresentation
bin11000011010110110…
…01000111100100000
31020211200000010000022
430031123020330200
5203322142321344
610004523213012
7642611116565
oct141533107440
936750003008
1013110120224
115618359403
12265a677168
13130c1499b6
148c523286c
1551ae550ee
hex30d6c8f20

13110120224 has 48 divisors (see below), whose sum is σ = 27008271360. Its totient is φ = 6256673280.

The previous prime is 13110120223. The next prime is 13110120229. The reversal of 13110120224 is 42202101131.

It is not an unprimeable number, because it can be changed into a prime (13110120223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18104 + ... + 162935.

It is an arithmetic number, because the mean of its divisors is an integer number (562672320).

Almost surely, 213110120224 is an apocalyptic number.

It is an amenable number.

13110120224 is an abundant number, since it is smaller than the sum of its proper divisors (13898151136).

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

13110120224 is a wasteful number, since it uses less digits than its factorization.

13110120224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181153 (or 181145 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 13110120224 its reverse (42202101131), we get a palindrome (55312221355).

The spelling of 13110120224 in words is "thirteen billion, one hundred ten million, one hundred twenty thousand, two hundred twenty-four".

Divisors: 1 2 4 8 16 31 32 62 73 124 146 248 292 496 584 992 1168 2263 2336 4526 9052 18104 36208 72416 181039 362078 724156 1448312 2896624 5612209 5793248 11224418 13215847 22448836 26431694 44897672 52863388 89795344 105726776 179590688 211453552 409691257 422907104 819382514 1638765028 3277530056 6555060112 13110120224