Base | Representation |
---|---|
bin | 11000110011001010… |
… | …11111001101110111 |
3 | 1021100212221101020202 |
4 | 30121211133031313 |
5 | 204231411100404 |
6 | 10041052351115 |
7 | 650636326325 |
oct | 143145371567 |
9 | 37325841222 |
10 | 13314159479 |
11 | 5712550095 |
12 | 26b6a7549b |
13 | 13424b969a |
14 | 904386d15 |
15 | 52dd0b21e |
hex | 31995f377 |
13314159479 has 8 divisors (see below), whose sum is σ = 13441947408. Its totient is φ = 13186433920.
The previous prime is 13314159409. The next prime is 13314159487. The reversal of 13314159479 is 97495141331.
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 13314159479 - 28 = 13314159223 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 (13314159409) 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, 491969 + ... + 518325.
It is an arithmetic number, because the mean of its divisors is an integer number (1680243426).
Almost surely, 213314159479 is an apocalyptic number.
13314159479 is a deficient number, since it is larger than the sum of its proper divisors (127787929).
13314159479 is a wasteful number, since it uses less digits than its factorization.
13314159479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31185.
The product of its digits is 408240, while the sum is 47.
The spelling of 13314159479 in words is "thirteen billion, three hundred fourteen million, one hundred fifty-nine thousand, four hundred seventy-nine".
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