Base | Representation |
---|---|
bin | 1111101000010… |
… | …10010010001010 |
3 | 100010201021202121 |
4 | 13310022102022 |
5 | 232031122442 |
6 | 21002121454 |
7 | 3151310626 |
oct | 764122212 |
9 | 303637677 |
10 | 131114122 |
11 | 68012a87 |
12 | 37ab028a |
13 | 21218929 |
14 | 135b0186 |
15 | b79d967 |
hex | 7d0a48a |
131114122 has 16 divisors (see below), whose sum is σ = 206091072. Its totient is φ = 62441280.
The previous prime is 131114111. The next prime is 131114129. The reversal of 131114122 is 221411131.
It is a super-3 number, since 3×1311141223 (a number of 25 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 131114096 and 131114105.
It is not an unprimeable number, because it can be changed into a prime (131114129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5173 + ... + 16999.
It is an arithmetic number, because the mean of its divisors is an integer number (12880692).
Almost surely, 2131114122 is an apocalyptic number.
131114122 is a deficient number, since it is larger than the sum of its proper divisors (74976950).
131114122 is a wasteful number, since it uses less digits than its factorization.
131114122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12093.
The product of its digits is 48, while the sum is 16.
The square root of 131114122 is about 11450.5074996700. The cubic root of 131114122 is about 508.0227452771.
Adding to 131114122 its reverse (221411131), we get a palindrome (352525253).
The spelling of 131114122 in words is "one hundred thirty-one million, one hundred fourteen thousand, one hundred twenty-two".
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