Base | Representation |
---|---|
bin | 11011010101100110000011… |
… | …110001001010111110000101 |
3 | 120202200222211011020101102122 |
4 | 123111212003301022332011 |
5 | 111224332024414102323 |
6 | 1103413244211015325 |
7 | 34216263652510535 |
oct | 3325460361127605 |
9 | 522628734211378 |
10 | 120231230222213 |
11 | 35344862047610 |
12 | 1159974b89a545 |
13 | 52119aa957576 |
14 | 2199318b154c5 |
15 | dd775470dec8 |
hex | 6d5983c4af85 |
120231230222213 has 16 divisors (see below), whose sum is σ = 138898631706624. Its totient is φ = 102855406325760.
The previous prime is 120231230222197. The next prime is 120231230222237. The reversal of 120231230222213 is 312222032132021.
It is not a de Polignac number, because 120231230222213 - 24 = 120231230222197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120231230222263) 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, 49544645 + ... + 51914682.
It is an arithmetic number, because the mean of its divisors is an integer number (8681164481664).
Almost surely, 2120231230222213 is an apocalyptic number.
It is an amenable number.
120231230222213 is a deficient number, since it is larger than the sum of its proper divisors (18667401484411).
120231230222213 is a wasteful number, since it uses less digits than its factorization.
120231230222213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101465692.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 120231230222213 its reverse (312222032132021), we get a palindrome (432453262354234).
The spelling of 120231230222213 in words is "one hundred twenty trillion, two hundred thirty-one billion, two hundred thirty million, two hundred twenty-two thousand, two hundred thirteen".
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