Base | Representation |
---|---|
bin | 111000110111110000… |
… | …1110111010000001101 |
3 | 102200020110120121220021 |
4 | 1301233201313100031 |
5 | 4000110314413313 |
6 | 132034510422141 |
7 | 11552333563204 |
oct | 1615741672015 |
9 | 380213517807 |
10 | 122130232333 |
11 | 4788237220a |
12 | 1b805201951 |
13 | b69462bb85 |
14 | 5ca822223b |
15 | 329bee078d |
hex | 1c6f87740d |
122130232333 has 16 divisors (see below), whose sum is σ = 124207647616. Its totient is φ = 120071315520.
The previous prime is 122130232331. The next prime is 122130232391. The reversal of 122130232333 is 333232031221.
It is a cyclic number.
It is not a de Polignac number, because 122130232333 - 21 = 122130232331 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122130232298 and 122130232307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122130232331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24755335 + ... + 24760267.
It is an arithmetic number, because the mean of its divisors is an integer number (7762977976).
Almost surely, 2122130232333 is an apocalyptic number.
It is an amenable number.
122130232333 is a deficient number, since it is larger than the sum of its proper divisors (2077415283).
122130232333 is a wasteful number, since it uses less digits than its factorization.
122130232333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6724.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 122130232333 its reverse (333232031221), we get a palindrome (455362263554).
The spelling of 122130232333 in words is "one hundred twenty-two billion, one hundred thirty million, two hundred thirty-two thousand, three hundred thirty-three".
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