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13221010096 = 247283741609
BaseRepresentation
bin11000101000000100…
…01001101010110000
31021010101122220022121
430110002021222300
5204034034310341
610023524044024
7645425505640
oct142402115260
937111586277
1013221010096
115674a08628
12268b833614
1313291040c8
148d5c5a520
15525a5b4d1
hex314089ab0

13221010096 has 40 divisors (see below), whose sum is σ = 29286116640. Its totient is φ = 5664013824.

The previous prime is 13221010079. The next prime is 13221010111. The reversal of 13221010096 is 69001012231.

It is a self number, because there is not a number n which added to its sum of digits gives 13221010096.

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, 296940 + ... + 338548.

It is an arithmetic number, because the mean of its divisors is an integer number (732152916).

Almost surely, 213221010096 is an apocalyptic number.

13221010096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13221010096 is an abundant number, since it is smaller than the sum of its proper divisors (16065106544).

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

13221010096 is a wasteful number, since it uses less digits than its factorization.

13221010096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44461 (or 44455 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 13221010096 in words is "thirteen billion, two hundred twenty-one million, ten thousand, ninety-six".

Divisors: 1 2 4 7 8 14 16 28 56 112 2837 5674 11348 19859 22696 39718 41609 45392 79436 83218 158872 166436 291263 317744 332872 582526 665744 1165052 2330104 4660208 118044733 236089466 472178932 826313131 944357864 1652626262 1888715728 3305252524 6610505048 13221010096