Base | Representation |
---|---|
bin | 11001011100110000… |
… | …01110001111011100 |
3 | 1022021012100111102211 |
4 | 30232120032033130 |
5 | 210440212103422 |
6 | 10135433330204 |
7 | 662403420526 |
oct | 145630161734 |
9 | 38235314384 |
10 | 13663003612 |
11 | 5881455925 |
12 | 2793866964 |
13 | 139985972b |
14 | 938832a16 |
15 | 54e767577 |
hex | 32e60e3dc |
13663003612 has 12 divisors (see below), whose sum is σ = 24681555136. Its totient is φ = 6611130720.
The previous prime is 13663003603. The next prime is 13663003633. The reversal of 13663003612 is 21630036631.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55092633 + ... + 55092880.
Almost surely, 213663003612 is an apocalyptic number.
It is an amenable number.
13663003612 is a deficient number, since it is larger than the sum of its proper divisors (11018551524).
13663003612 is a wasteful number, since it uses less digits than its factorization.
13663003612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110185548 (or 110185546 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 31.
The spelling of 13663003612 in words is "thirteen billion, six hundred sixty-three million, three thousand, six hundred twelve".
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