Base | Representation |
---|---|
bin | 11000111001011110… |
… | …01111100010100101 |
3 | 1021111120110102011002 |
4 | 30130233033202211 |
5 | 204333431021412 |
6 | 10050222123045 |
7 | 652151015315 |
oct | 143457174245 |
9 | 37446412132 |
10 | 13367048357 |
11 | 573a394303 |
12 | 2710720485 |
13 | 1350446990 |
14 | 90b3d3445 |
15 | 5337a6dc2 |
hex | 31cbcf8a5 |
13367048357 has 4 divisors (see below), whose sum is σ = 14395282860. Its totient is φ = 12338813856.
The previous prime is 13367048353. The next prime is 13367048363. The reversal of 13367048357 is 75384076331.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75384076331 = 59 ⋅1277696209.
It can be written as a sum of positive squares in 2 ways, for example, as 4462106401 + 8904941956 = 66799^2 + 94366^2 .
It is a cyclic number.
It is not a de Polignac number, because 13367048357 - 22 = 13367048353 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13367048351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514117232 + ... + 514117257.
It is an arithmetic number, because the mean of its divisors is an integer number (3598820715).
Almost surely, 213367048357 is an apocalyptic number.
It is an amenable number.
13367048357 is a deficient number, since it is larger than the sum of its proper divisors (1028234503).
13367048357 is a wasteful number, since it uses less digits than its factorization.
13367048357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1028234502.
The product of its (nonzero) digits is 1270080, while the sum is 47.
The spelling of 13367048357 in words is "thirteen billion, three hundred sixty-seven million, forty-eight thousand, three hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.222 sec. • engine limits •