Base | Representation |
---|---|
bin | 11000001111010010… |
… | …11001111010111000 |
3 | 1020120220121212121201 |
4 | 30013221121322320 |
5 | 203122334241342 |
6 | 5551141543544 |
7 | 640323226213 |
oct | 140751317270 |
9 | 36526555551 |
10 | 13013196472 |
11 | 5578679131 |
12 | 2632114bb4 |
13 | 12c5042473 |
14 | 8b640277a |
15 | 5126abdb7 |
hex | 307a59eb8 |
13013196472 has 8 divisors (see below), whose sum is σ = 24399743400. Its totient is φ = 6506598232.
The previous prime is 13013196457. The next prime is 13013196491. The reversal of 13013196472 is 27469131031.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813324772 + ... + 813324787.
It is an arithmetic number, because the mean of its divisors is an integer number (3049967925).
Almost surely, 213013196472 is an apocalyptic number.
It is an amenable number.
13013196472 is a deficient number, since it is larger than the sum of its proper divisors (11386546928).
13013196472 is a wasteful number, since it uses less digits than its factorization.
13013196472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1626649565 (or 1626649561 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 37.
The spelling of 13013196472 in words is "thirteen billion, thirteen million, one hundred ninety-six thousand, four hundred seventy-two".
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