Base | Representation |
---|---|
bin | 11011110011111000000011… |
… | …001011111100111100001011 |
3 | 121001001220222210021111000200 |
4 | 123303320003023330330023 |
5 | 112012430221310322311 |
6 | 1112045230124303243 |
7 | 34522521441013026 |
oct | 3363700313747413 |
9 | 531056883244020 |
10 | 122312132120331 |
11 | 35a77313a0291a |
12 | 11874ab16a1b23 |
13 | 5332ca513306a |
14 | 222bd200321bd |
15 | e21944e5e556 |
hex | 6f3e032fcf0b |
122312132120331 has 6 divisors (see below), whose sum is σ = 176673079729380. Its totient is φ = 81541421413548.
The previous prime is 122312132120293. The next prime is 122312132120441. The reversal of 122312132120331 is 133021231213221.
122312132120331 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 1 + 2 + 1 + 321 + 2 + 0 + 331 = 666.
It is not a de Polignac number, because 122312132120331 - 214 = 122312132103947 is a prime.
It is a super-2 number, since 2×1223121321203312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122312132120295 and 122312132120304.
It is not an unprimeable number, because it can be changed into a prime (122312132120231) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6795118451121 + ... + 6795118451138.
It is an arithmetic number, because the mean of its divisors is an integer number (29445513288230).
Almost surely, 2122312132120331 is an apocalyptic number.
122312132120331 is a deficient number, since it is larger than the sum of its proper divisors (54360947609049).
122312132120331 is a wasteful number, since it uses less digits than its factorization.
122312132120331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13590236902265 (or 13590236902262 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
Adding to 122312132120331 its reverse (133021231213221), we get a palindrome (255333363333552).
The spelling of 122312132120331 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred thirty-two million, one hundred twenty thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •