Base | Representation |
---|---|
bin | 11010011011101001… |
… | …10000110110111011 |
3 | 1100121222002002222212 |
4 | 31031310300312323 |
5 | 213030242013011 |
6 | 10304041205335 |
7 | 1011440634551 |
oct | 151564606673 |
9 | 40558062885 |
10 | 14190579131 |
11 | 6022237153 |
12 | 290049084b |
13 | 1451c480b1 |
14 | 988925bd1 |
15 | 580c2b08b |
hex | 34dd30dbb |
14190579131 has 4 divisors (see below), whose sum is σ = 14200483272. Its totient is φ = 14180674992.
The previous prime is 14190579121. The next prime is 14190579197. The reversal of 14190579131 is 13197509141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13197509141 = 1213 ⋅10880057.
It is a cyclic number.
It is not a de Polignac number, because 14190579131 - 226 = 14123470267 is a prime.
It is a super-2 number, since 2×141905791312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14190579121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4949921 + ... + 4952786.
It is an arithmetic number, because the mean of its divisors is an integer number (3550120818).
Almost surely, 214190579131 is an apocalyptic number.
14190579131 is a deficient number, since it is larger than the sum of its proper divisors (9904141).
14190579131 is an equidigital number, since it uses as much as digits as its factorization.
14190579131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9904140.
The product of its (nonzero) digits is 34020, while the sum is 41.
The spelling of 14190579131 in words is "fourteen billion, one hundred ninety million, five hundred seventy-nine thousand, one hundred thirty-one".
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