Base | Representation |
---|---|
bin | 1010100000111000110010… |
… | …01011001100101000111010 |
3 | 10000212021100200011200011020 |
4 | 11100130121023030220322 |
5 | 11012300213204220442 |
6 | 121101142044043310 |
7 | 4604244612443046 |
oct | 520343113145072 |
9 | 100767320150136 |
10 | 23120231320122 |
11 | 7404264923092 |
12 | 2714a32833536 |
13 | cb92c7c000c1 |
14 | 59d04d0b3026 |
15 | 2a1624a249ec |
hex | 1507192cca3a |
23120231320122 has 32 divisors (see below), whose sum is σ = 48961139798592. Its totient is φ = 7253309616384.
The previous prime is 23120231320103. The next prime is 23120231320177. The reversal of 23120231320122 is 22102313202132.
It is a junction number, because it is equal to n+sod(n) for n = 23120231320092 and 23120231320101.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6420493 + ... + 9352175.
It is an arithmetic number, because the mean of its divisors is an integer number (1530035618706).
Almost surely, 223120231320122 is an apocalyptic number.
23120231320122 is an abundant number, since it is smaller than the sum of its proper divisors (25840908478470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23120231320122 is a wasteful number, since it uses less digits than its factorization.
23120231320122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3009022.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 23120231320122 its reverse (22102313202132), we get a palindrome (45222544522254).
The spelling of 23120231320122 in words is "twenty-three trillion, one hundred twenty billion, two hundred thirty-one million, three hundred twenty thousand, one hundred twenty-two".
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