Base | Representation |
---|---|
bin | 11011110000111011111111… |
… | …111000000001111101000101 |
3 | 121000100121210201000122020012 |
4 | 123300323333320001331011 |
5 | 112001123204023302204 |
6 | 1111412354003120005 |
7 | 34502112625463405 |
oct | 3360737770017505 |
9 | 530317721018205 |
10 | 122110213103429 |
11 | 359a9717987941 |
12 | 1184193b373005 |
13 | 5319c36382535 |
14 | 2222247136805 |
15 | e1b5782c276e |
hex | 6f0effe01f45 |
122110213103429 has 2 divisors, whose sum is σ = 122110213103430. Its totient is φ = 122110213103428.
The previous prime is 122110213103401. The next prime is 122110213103441. The reversal of 122110213103429 is 924301312011221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 119735461216900 + 2374751886529 = 10942370^2 + 1541023^2 .
It is an emirp because it is prime and its reverse (924301312011221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 122110213103429 - 224 = 122110196326213 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122110213103395 and 122110213103404.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122110213103449) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61055106551714 + 61055106551715.
It is an arithmetic number, because the mean of its divisors is an integer number (61055106551715).
Almost surely, 2122110213103429 is an apocalyptic number.
It is an amenable number.
122110213103429 is a deficient number, since it is larger than the sum of its proper divisors (1).
122110213103429 is an equidigital number, since it uses as much as digits as its factorization.
122110213103429 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 32.
The spelling of 122110213103429 in words is "one hundred twenty-two trillion, one hundred ten billion, two hundred thirteen million, one hundred three thousand, four hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •