Base | Representation |
---|---|
bin | 111000110111110100… |
… | …1000000000010100011 |
3 | 102200020121002200102111 |
4 | 1301233221000002203 |
5 | 4000111304301311 |
6 | 132035014500151 |
7 | 11552355515050 |
oct | 1615751000243 |
9 | 380217080374 |
10 | 122132103331 |
11 | 4788342a997 |
12 | 1b805964657 |
13 | b694b35684 |
14 | 5ca858c027 |
15 | 329c25ed21 |
hex | 1c6fa400a3 |
122132103331 has 16 divisors (see below), whose sum is σ = 144407240640. Its totient is φ = 101064620160.
The previous prime is 122132103319. The next prime is 122132103407. The reversal of 122132103331 is 133301231221.
It is not a de Polignac number, because 122132103331 - 211 = 122132101283 is a prime.
It is a super-2 number, since 2×1221321033312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122132103931) 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, 2497245 + ... + 2545681.
It is an arithmetic number, because the mean of its divisors is an integer number (9025452540).
Almost surely, 2122132103331 is an apocalyptic number.
122132103331 is a deficient number, since it is larger than the sum of its proper divisors (22275137309).
122132103331 is a wasteful number, since it uses less digits than its factorization.
122132103331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60894.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 122132103331 its reverse (133301231221), we get a palindrome (255433334552).
The spelling of 122132103331 in words is "one hundred twenty-two billion, one hundred thirty-two million, one hundred three thousand, three hundred thirty-one".
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