Base | Representation |
---|---|
bin | 111101001100011100… |
… | …1001011100011010011 |
3 | 110120012110220021012021 |
4 | 1322120321023203103 |
5 | 4123114010121420 |
6 | 140212033112311 |
7 | 12331364542522 |
oct | 1723071134323 |
9 | 416173807167 |
10 | 131414145235 |
11 | 5080694a3aa |
12 | 215763b8697 |
13 | c513b66869 |
14 | 65092204b9 |
15 | 364209e7aa |
hex | 1e98e4b8d3 |
131414145235 has 16 divisors (see below), whose sum is σ = 162486678816. Its totient is φ = 101956693248.
The previous prime is 131414145227. The next prime is 131414145253. The reversal of 131414145235 is 532541414131.
It is not a de Polignac number, because 131414145235 - 23 = 131414145227 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 131414145235.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1100122 + ... + 1213711.
It is an arithmetic number, because the mean of its divisors is an integer number (10155417426).
Almost surely, 2131414145235 is an apocalyptic number.
131414145235 is a deficient number, since it is larger than the sum of its proper divisors (31072533581).
131414145235 is a wasteful number, since it uses less digits than its factorization.
131414145235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2314182.
The product of its digits is 28800, while the sum is 34.
Adding to 131414145235 its reverse (532541414131), we get a palindrome (663955559366).
The spelling of 131414145235 in words is "one hundred thirty-one billion, four hundred fourteen million, one hundred forty-five thousand, two hundred thirty-five".
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