Base | Representation |
---|---|
bin | 11001000101110100… |
… | …11001101010010000 |
3 | 1021202210101020121221 |
4 | 30202322121222100 |
5 | 210041440333223 |
6 | 10104402254424 |
7 | 654546344155 |
oct | 144272315220 |
9 | 37683336557 |
10 | 13470636688 |
11 | 57929067a3 |
12 | 273b357414 |
13 | 1368a45852 |
14 | 91b07a22c |
15 | 53c919b5d |
hex | 322e99a90 |
13470636688 has 20 divisors (see below), whose sum is σ = 27234114048. Its totient is φ = 6442478240.
The previous prime is 13470636631. The next prime is 13470636727. The reversal of 13470636688 is 88663607431.
It is a happy number.
It is a super-3 number, since 3×134706366883 (a number of 31 digits) contains 333 as substring.
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, 18302128 + ... + 18302863.
Almost surely, 213470636688 is an apocalyptic number.
It is an amenable number.
13470636688 is an abundant number, since it is smaller than the sum of its proper divisors (13763477360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13470636688 is a wasteful number, since it uses less digits than its factorization.
13470636688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36605022 (or 36605016 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 52.
The spelling of 13470636688 in words is "thirteen billion, four hundred seventy million, six hundred thirty-six thousand, six hundred eighty-eight".
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