Base | Representation |
---|---|
bin | 11011010110001001… |
… | …11011100110000111 |
3 | 1101220011120012020002 |
4 | 31223010323212013 |
5 | 220031411403204 |
6 | 10424452231515 |
7 | 1026550321103 |
oct | 155304734607 |
9 | 41804505202 |
10 | 14681356679 |
11 | 6254274630 |
12 | 2a1890b59b |
13 | 14cc821502 |
14 | 9d3b9a903 |
15 | 5add7191e |
hex | 36b13b987 |
14681356679 has 8 divisors (see below), whose sum is σ = 16016911488. Its totient is φ = 13345949560.
The previous prime is 14681356661. The next prime is 14681356717. The reversal of 14681356679 is 97665318641.
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 14681356679 - 212 = 14681352583 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 (14681356649) 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 7 ways as a sum of consecutive naturals, for example, 326564 + ... + 368790.
It is an arithmetic number, because the mean of its divisors is an integer number (2002113936).
Almost surely, 214681356679 is an apocalyptic number.
14681356679 is a deficient number, since it is larger than the sum of its proper divisors (1335554809).
14681356679 is a wasteful number, since it uses less digits than its factorization.
14681356679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73845.
The product of its digits is 6531840, while the sum is 56.
The spelling of 14681356679 in words is "fourteen billion, six hundred eighty-one million, three hundred fifty-six thousand, six hundred seventy-nine".
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