Base | Representation |
---|---|
bin | 11000111101100001… |
… | …11111110100010111 |
3 | 1021120221110112000210 |
4 | 30132300333310113 |
5 | 204421133001204 |
6 | 10053435140503 |
7 | 653043103404 |
oct | 143660776427 |
9 | 37527415023 |
10 | 13401062679 |
11 | 5757606814 |
12 | 271bba4733 |
13 | 13574c5bb4 |
14 | 911b292ab |
15 | 536775389 |
hex | 31ec3fd17 |
13401062679 has 8 divisors (see below), whose sum is σ = 17873248240. Its totient is φ = 8931459456.
The previous prime is 13401062669. The next prime is 13401062683. The reversal of 13401062679 is 97626010431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13401062679 - 27 = 13401062551 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 (13401062639) 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, 633442 + ... + 654255.
It is an arithmetic number, because the mean of its divisors is an integer number (2234156030).
Almost surely, 213401062679 is an apocalyptic number.
13401062679 is a deficient number, since it is larger than the sum of its proper divisors (4472185561).
13401062679 is a wasteful number, since it uses less digits than its factorization.
13401062679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1291169.
The product of its (nonzero) digits is 54432, while the sum is 39.
The spelling of 13401062679 in words is "thirteen billion, four hundred one million, sixty-two thousand, six hundred seventy-nine".
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