Base | Representation |
---|---|
bin | 11011111111011111011011… |
… | …100011000101100010110110 |
3 | 121010220020021122022111122120 |
4 | 123333133123203011202312 |
5 | 112114014424214411202 |
6 | 1113500034424540410 |
7 | 34634266524450123 |
oct | 3377373343054266 |
9 | 533806248274576 |
10 | 123110331013302 |
11 | 36254886417206 |
12 | 11983734921706 |
13 | 539033cbc2819 |
14 | 22588010b374a |
15 | e375b007a0bc |
hex | 6ff7db8c58b6 |
123110331013302 has 16 divisors (see below), whose sum is σ = 246232118138160. Its totient is φ = 41034867652512.
The previous prime is 123110331013181. The next prime is 123110331013303. The reversal of 123110331013302 is 203310133011321.
It is a super-2 number, since 2×1231103310133022 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123110331013303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 477198277 + ... + 477456192.
It is an arithmetic number, because the mean of its divisors is an integer number (15389507383635).
Almost surely, 2123110331013302 is an apocalyptic number.
123110331013302 is an abundant number, since it is smaller than the sum of its proper divisors (123121787124858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123110331013302 is a wasteful number, since it uses less digits than its factorization.
123110331013302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 954675967.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 123110331013302 its reverse (203310133011321), we get a palindrome (326420464024623).
The spelling of 123110331013302 in words is "one hundred twenty-three trillion, one hundred ten billion, three hundred thirty-one million, thirteen thousand, three hundred two".
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