Base | Representation |
---|---|
bin | 11001100011011011… |
… | …00000011000110000 |
3 | 1022102002120001220110 |
4 | 30301231200120300 |
5 | 211044020231413 |
6 | 10145151541320 |
7 | 663652564410 |
oct | 146155403060 |
9 | 38362501813 |
10 | 13718914608 |
11 | 58aaa73663 |
12 | 27aa52a840 |
13 | 13a8304469 |
14 | 942028640 |
15 | 55460d8c3 |
hex | 331b60630 |
13718914608 has 40 divisors (see below), whose sum is σ = 40503463168. Its totient is φ = 3919689792.
The previous prime is 13718914607. The next prime is 13718914621. The reversal of 13718914608 is 80641981731.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (13718914607) 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, 20414716 + ... + 20415387.
Almost surely, 213718914608 is an apocalyptic number.
It is an amenable number.
13718914608 is an abundant number, since it is smaller than the sum of its proper divisors (26784548560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13718914608 is a wasteful number, since it uses less digits than its factorization.
13718914608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40830121 (or 40830115 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 48.
The spelling of 13718914608 in words is "thirteen billion, seven hundred eighteen million, nine hundred fourteen thousand, six hundred eight".
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