Base | Representation |
---|---|
bin | 11010010001000110… |
… | …10111000101000111 |
3 | 1100101210122110222201 |
4 | 31020203113011013 |
5 | 212340121143030 |
6 | 10251201335331 |
7 | 1006315064410 |
oct | 151043270507 |
9 | 40353573881 |
10 | 14102131015 |
11 | 5a87315835 |
12 | 2896937547 |
13 | 143981a62b |
14 | 97aca0807 |
15 | 5780a92ca |
hex | 3488d7147 |
14102131015 has 32 divisors (see below), whose sum is σ = 19838536704. Its totient is φ = 9421436160.
The previous prime is 14102131007. The next prime is 14102131061. The reversal of 14102131015 is 51013120141.
It is not a de Polignac number, because 14102131015 - 23 = 14102131007 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14102130983 and 14102131001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1123102 + ... + 1135588.
It is an arithmetic number, because the mean of its divisors is an integer number (619954272).
Almost surely, 214102131015 is an apocalyptic number.
14102131015 is a deficient number, since it is larger than the sum of its proper divisors (5736405689).
14102131015 is a wasteful number, since it uses less digits than its factorization.
14102131015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13327.
The product of its (nonzero) digits is 120, while the sum is 19.
Adding to 14102131015 its reverse (51013120141), we get a palindrome (65115251156).
The spelling of 14102131015 in words is "fourteen billion, one hundred two million, one hundred thirty-one thousand, fifteen".
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