Base | Representation |
---|---|
bin | 1110100011110… |
… | …01001010101010 |
3 | 22111210220101121 |
4 | 13101321022222 |
5 | 222231143424 |
6 | 20041405454 |
7 | 3012045250 |
oct | 721711252 |
9 | 274726347 |
10 | 122131114 |
11 | 62a37a06 |
12 | 34a9988a |
13 | 1c3c1c41 |
14 | 123125d0 |
15 | aac6ee4 |
hex | 74792aa |
122131114 has 16 divisors (see below), whose sum is σ = 209861568. Its totient is φ = 52218432.
The previous prime is 122131091. The next prime is 122131123. The reversal of 122131114 is 411131221.
It is a super-3 number, since 3×1221311143 (a number of 25 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4012 + ... + 16135.
It is an arithmetic number, because the mean of its divisors is an integer number (13116348).
Almost surely, 2122131114 is an apocalyptic number.
122131114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
122131114 is a deficient number, since it is larger than the sum of its proper divisors (87730454).
122131114 is a wasteful number, since it uses less digits than its factorization.
122131114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20589.
The product of its digits is 48, while the sum is 16.
The square root of 122131114 is about 11051.2946752858. The cubic root of 122131114 is about 496.1451757011.
Adding to 122131114 its reverse (411131221), we get a palindrome (533262335).
The spelling of 122131114 in words is "one hundred twenty-two million, one hundred thirty-one thousand, one hundred fourteen".
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