Base | Representation |
---|---|
bin | 11011011000100000011010… |
… | …101001101110001010000111 |
3 | 120210102010022110111121222220 |
4 | 123120200122221232022013 |
5 | 111241121331002440143 |
6 | 1104045220030223423 |
7 | 34236606425561613 |
oct | 3330403251561207 |
9 | 523363273447886 |
10 | 120431330124423 |
11 | 3541170524281a |
12 | 11610494954b73 |
13 | 5227819884876 |
14 | 21a4c9c1a0343 |
15 | ddca66818d83 |
hex | 6d881aa6e287 |
120431330124423 has 32 divisors (see below), whose sum is σ = 161083374931200. Its totient is φ = 80033858251776.
The previous prime is 120431330124409. The next prime is 120431330124431. The reversal of 120431330124423 is 324421033134021.
It is not a de Polignac number, because 120431330124423 - 26 = 120431330124359 is a prime.
It is a super-2 number, since 2×1204313301244232 (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 (120431330124403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11300673111 + ... + 11300683767.
It is an arithmetic number, because the mean of its divisors is an integer number (5033855466600).
Almost surely, 2120431330124423 is an apocalyptic number.
120431330124423 is a deficient number, since it is larger than the sum of its proper divisors (40652044806777).
120431330124423 is a wasteful number, since it uses less digits than its factorization.
120431330124423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19871.
The product of its (nonzero) digits is 41472, while the sum is 33.
Adding to 120431330124423 its reverse (324421033134021), we get a palindrome (444852363258444).
The spelling of 120431330124423 in words is "one hundred twenty trillion, four hundred thirty-one billion, three hundred thirty million, one hundred twenty-four thousand, four hundred twenty-three".
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