Base | Representation |
---|---|
bin | 11001111011000001… |
… | …10000000000001000 |
3 | 1022220220002122002022 |
4 | 30331200300000020 |
5 | 212000211203123 |
6 | 10220543224012 |
7 | 1001605450400 |
oct | 147540600010 |
9 | 38826078068 |
10 | 13916897288 |
11 | 59a17a8a08 |
12 | 28448a8008 |
13 | 140a333488 |
14 | 960443800 |
15 | 566bba1c8 |
hex | 33d830008 |
13916897288 has 48 divisors (see below), whose sum is σ = 30427261200. Its totient is φ = 5950079520.
The previous prime is 13916897179. The next prime is 13916897341. The reversal of 13916897288 is 88279861931.
It is a self number, because there is not a number n which added to its sum of digits gives 13916897288.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121883 + ... + 206613.
It is an arithmetic number, because the mean of its divisors is an integer number (633901275).
Almost surely, 213916897288 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13916897288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15213630600).
13916897288 is an abundant number, since it is smaller than the sum of its proper divisors (16510363912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13916897288 is a wasteful number, since it uses less digits than its factorization.
13916897288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85170 (or 85159 counting only the distinct ones).
The product of its digits is 10450944, while the sum is 62.
The spelling of 13916897288 in words is "thirteen billion, nine hundred sixteen million, eight hundred ninety-seven thousand, two hundred eighty-eight".
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