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13003501124 = 2219414173139
BaseRepresentation
bin11000001110001000…
…11010111001000100
31020120020101022002202
430013010122321010
5203112344013444
65550154054032
7640144635665
oct140704327104
936506338082
1013003501124
115573156949
12262aa1a318
1312c3029483
148b4ddb36c
155118e434e
hex30711ae44

13003501124 has 24 divisors (see below), whose sum is σ = 24538063200. Its totient is φ = 6009318720.

The previous prime is 13003501097. The next prime is 13003501177. The reversal of 13003501124 is 42110530031.

It is a junction number, because it is equal to n+sod(n) for n = 13003501096 and 13003501105.

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, 2083454 + ... + 2089685.

It is an arithmetic number, because the mean of its divisors is an integer number (1022419300).

Almost surely, 213003501124 is an apocalyptic number.

It is an amenable number.

13003501124 is a deficient number, since it is larger than the sum of its proper divisors (11534562076).

13003501124 is a wasteful number, since it uses less digits than its factorization.

13003501124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4173203 (or 4173201 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The spelling of 13003501124 in words is "thirteen billion, three million, five hundred one thousand, one hundred twenty-four".

Divisors: 1 2 4 19 38 41 76 82 164 779 1558 3116 4173139 8346278 16692556 79289641 158579282 171098699 317158564 342197398 684394796 3250875281 6501750562 13003501124