Base | Representation |
---|---|
bin | 111000010110100000… |
… | …0001010111111011111 |
3 | 102120100200101102201000 |
4 | 1300231000022333133 |
5 | 3440314102312111 |
6 | 131332040121343 |
7 | 11512561624632 |
oct | 1605500127737 |
9 | 376320342630 |
10 | 121014104031 |
11 | 4735a341527 |
12 | 1b553466253 |
13 | b547322122 |
14 | 5bddcc5c19 |
15 | 3234020c56 |
hex | 1c2d00afdf |
121014104031 has 64 divisors (see below), whose sum is σ = 191702016000. Its totient is φ = 75316832640.
The previous prime is 121014104023. The next prime is 121014104077. The reversal of 121014104031 is 130401410121.
121014104031 is a `hidden beast` number, since 1 + 210 + 1 + 410 + 40 + 3 + 1 = 666.
It is not a de Polignac number, because 121014104031 - 23 = 121014104023 is a prime.
It is a super-2 number, since 2×1210141040312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 121014103995 and 121014104013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121014104531) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2796546 + ... + 2839488.
It is an arithmetic number, because the mean of its divisors is an integer number (2995344000).
Almost surely, 2121014104031 is an apocalyptic number.
121014104031 is a deficient number, since it is larger than the sum of its proper divisors (70687911969).
121014104031 is a wasteful number, since it uses less digits than its factorization.
121014104031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43101 (or 43095 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 121014104031 its reverse (130401410121), we get a palindrome (251415514152).
The spelling of 121014104031 in words is "one hundred twenty-one billion, fourteen million, one hundred four thousand, thirty-one".
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