Base | Representation |
---|---|
bin | 11001101101001111… |
… | …01010010101101000 |
3 | 1022121211112002022201 |
4 | 30312213222111220 |
5 | 211231111043314 |
6 | 10201253025544 |
7 | 666002563435 |
oct | 146647522550 |
9 | 38554462281 |
10 | 13801268584 |
11 | 59425023a4 |
12 | 28120252b4 |
13 | 13bc3aa11c |
14 | 94cd44b8c |
15 | 55b979b74 |
hex | 3369ea568 |
13801268584 has 8 divisors (see below), whose sum is σ = 25877378610. Its totient is φ = 6900634288.
The previous prime is 13801268573. The next prime is 13801268617. The reversal of 13801268584 is 48586210831.
It can be written as a sum of positive squares in only one way, i.e., 8834120100 + 4967148484 = 93990^2 + 70478^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862579279 + ... + 862579294.
Almost surely, 213801268584 is an apocalyptic number.
It is an amenable number.
13801268584 is a deficient number, since it is larger than the sum of its proper divisors (12076110026).
13801268584 is a wasteful number, since it uses less digits than its factorization.
13801268584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1725158579 (or 1725158575 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 46.
The spelling of 13801268584 in words is "thirteen billion, eight hundred one million, two hundred sixty-eight thousand, five hundred eighty-four".
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