Base | Representation |
---|---|
bin | 11011110000111011111001… |
… | …001101100010111101011011 |
3 | 121000100121111220122121001102 |
4 | 123300323321031202331123 |
5 | 112001122441413200011 |
6 | 1111412334530542015 |
7 | 34502110100263124 |
oct | 3360737115427533 |
9 | 530317456577042 |
10 | 122110101303131 |
11 | 359a966a8666a7 |
12 | 11841909a3790b |
13 | 5319c19169906 |
14 | 222223635304b |
15 | e1b56d58b73b |
hex | 6f0ef9362f5b |
122110101303131 has 8 divisors (see below), whose sum is σ = 122835472246080. Its totient is φ = 121385210267272.
The previous prime is 122110101303097. The next prime is 122110101303149. The reversal of 122110101303131 is 131303101011221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122110101303131 - 234 = 122092921433947 is a prime.
It is a super-2 number, since 2×1221101013031312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122110101303161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119466365 + ... + 120484158.
It is an arithmetic number, because the mean of its divisors is an integer number (15354434030760).
Almost surely, 2122110101303131 is an apocalyptic number.
122110101303131 is a deficient number, since it is larger than the sum of its proper divisors (725370942949).
122110101303131 is a wasteful number, since it uses less digits than its factorization.
122110101303131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239953545.
The product of its (nonzero) digits is 108, while the sum is 20.
Adding to 122110101303131 its reverse (131303101011221), we get a palindrome (253413202314352).
The spelling of 122110101303131 in words is "one hundred twenty-two trillion, one hundred ten billion, one hundred one million, three hundred three thousand, one hundred thirty-one".
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