Base | Representation |
---|---|
bin | 100010100001011111111… |
… | …000101100000010000011 |
3 | 22101210122202210210101212 |
4 | 202201133320230002003 |
5 | 302332214221041311 |
6 | 5013513554120335 |
7 | 333255020511650 |
oct | 42413770540203 |
9 | 8353582723355 |
10 | 2372430643331 |
11 | 8351622814a1 |
12 | 3239622800ab |
13 | 142947264cc8 |
14 | 82b7d362c27 |
15 | 41aa4377c8b |
hex | 2285fe2c083 |
2372430643331 has 16 divisors (see below), whose sum is σ = 2764667289600. Its totient is φ = 1993583505888.
The previous prime is 2372430643309. The next prime is 2372430643367. The reversal of 2372430643331 is 1333460342732.
It is a cyclic number.
It is not a de Polignac number, because 2372430643331 - 218 = 2372430381187 is a prime.
It is a super-2 number, since 2×23724306433312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2372430643301) 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, 2025371 + ... + 2974388.
It is an arithmetic number, because the mean of its divisors is an integer number (172791705600).
Almost surely, 22372430643331 is an apocalyptic number.
2372430643331 is a deficient number, since it is larger than the sum of its proper divisors (392236646269).
2372430643331 is a wasteful number, since it uses less digits than its factorization.
2372430643331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5001098.
The product of its (nonzero) digits is 653184, while the sum is 41.
The spelling of 2372430643331 in words is "two trillion, three hundred seventy-two billion, four hundred thirty million, six hundred forty-three thousand, three hundred thirty-one".
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