Base | Representation |
---|---|
bin | 11000101101101011… |
… | …10001100010111111 |
3 | 1021020200021011200222 |
4 | 30112311301202333 |
5 | 204133113102330 |
6 | 10032325211555 |
7 | 646536652112 |
oct | 142665614277 |
9 | 37220234628 |
10 | 13268097215 |
11 | 56995498aa |
12 | 26a3560bbb |
13 | 1335aac6c9 |
14 | 8dc1d6579 |
15 | 529c5d0e5 |
hex | 316d718bf |
13268097215 has 8 divisors (see below), whose sum is σ = 15922793040. Its totient is φ = 10613760192.
The previous prime is 13268097209. The next prime is 13268097217. The reversal of 13268097215 is 51279086231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13268097215 - 212 = 13268093119 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13268097217) 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, 230 + ... + 162899.
It is an arithmetic number, because the mean of its divisors is an integer number (1990349130).
Almost surely, 213268097215 is an apocalyptic number.
13268097215 is a deficient number, since it is larger than the sum of its proper divisors (2654695825).
13268097215 is a wasteful number, since it uses less digits than its factorization.
13268097215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179401.
The product of its (nonzero) digits is 181440, while the sum is 44.
The spelling of 13268097215 in words is "thirteen billion, two hundred sixty-eight million, ninety-seven thousand, two hundred fifteen".
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