Base | Representation |
---|---|
bin | 11011111111110011101101… |
… | …111100000111101101010011 |
3 | 121010222022111202121022110102 |
4 | 123333303231330013231103 |
5 | 112114344032241332011 |
6 | 1113514040142323015 |
7 | 34636000403265302 |
oct | 3377635574075523 |
9 | 533868452538412 |
10 | 123132114402131 |
11 | 3626304459469a |
12 | 119879b3b8946b |
13 | 5392401bc2703 |
14 | 22598aa18a439 |
15 | e37e3766c73b |
hex | 6ffcedf07b53 |
123132114402131 has 12 divisors (see below), whose sum is σ = 131695915897776. Its totient is φ = 114905896754880.
The previous prime is 123132114402053. The next prime is 123132114402179. The reversal of 123132114402131 is 131204411231321.
It is a de Polignac number, because none of the positive numbers 2k-123132114402131 is a prime.
It is a super-2 number, since 2×1231321144021312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 123132114402094 and 123132114402103.
It is not an unprimeable number, because it can be changed into a prime (123132114402331) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1592337956 + ... + 1592415281.
It is an arithmetic number, because the mean of its divisors is an integer number (10974659658148).
Almost surely, 2123132114402131 is an apocalyptic number.
123132114402131 is a deficient number, since it is larger than the sum of its proper divisors (8563801495645).
123132114402131 is an equidigital number, since it uses as much as digits as its factorization.
123132114402131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3184753342 (or 3184753301 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
Adding to 123132114402131 its reverse (131204411231321), we get a palindrome (254336525633452).
The spelling of 123132114402131 in words is "one hundred twenty-three trillion, one hundred thirty-two billion, one hundred fourteen million, four hundred two thousand, one hundred thirty-one".
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