Base | Representation |
---|---|
bin | 11010010011110111… |
… | …00100111000010111 |
3 | 1100110102011100210121 |
4 | 31021323210320113 |
5 | 212412031144330 |
6 | 10253345132411 |
7 | 1010015461000 |
oct | 151173447027 |
9 | 40412140717 |
10 | 14125256215 |
11 | 5a99380074 |
12 | 28a262a107 |
13 | 1441556395 |
14 | 97dda01a7 |
15 | 57a12617a |
hex | 349ee4e17 |
14125256215 has 32 divisors (see below), whose sum is σ = 19783209600. Its totient is φ = 9678009600.
The previous prime is 14125256149. The next prime is 14125256221. The reversal of 14125256215 is 51265252141.
It is not a de Polignac number, because 14125256215 - 211 = 14125254167 is a prime.
It is a super-2 number, since 2×141252562152 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 2777475 + ... + 2782555.
It is an arithmetic number, because the mean of its divisors is an integer number (618225300).
Almost surely, 214125256215 is an apocalyptic number.
14125256215 is a deficient number, since it is larger than the sum of its proper divisors (5657953385).
14125256215 is an equidigital number, since it uses as much as digits as its factorization.
14125256215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6728 (or 6714 counting only the distinct ones).
The product of its digits is 24000, while the sum is 34.
The spelling of 14125256215 in words is "fourteen billion, one hundred twenty-five million, two hundred fifty-six thousand, two hundred fifteen".
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