Base | Representation |
---|---|
bin | 100000011110101110111… |
… | …101001100001111011011 |
3 | 21220101020112121212221121 |
4 | 200132232331030033123 |
5 | 243032140431200011 |
6 | 4425213301350111 |
7 | 320154422016616 |
oct | 40365675141733 |
9 | 7811215555847 |
10 | 2232023303131 |
11 | 790660a69666 |
12 | 3006b8108337 |
13 | 13262c19170b |
14 | 7a05d9bd17d |
15 | 3d0d79e2e71 |
hex | 207aef4c3db |
2232023303131 has 4 divisors (see below), whose sum is σ = 2232069341472. Its totient is φ = 2231977264792.
The previous prime is 2232023303117. The next prime is 2232023303161. The reversal of 2232023303131 is 1313033202322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2232023303131 is a prime.
It is a super-3 number, since 3×22320233031313 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2232023303096 and 2232023303105.
It is not an unprimeable number, because it can be changed into a prime (2232023303161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22946371 + ... + 23043436.
It is an arithmetic number, because the mean of its divisors is an integer number (558017335368).
Almost surely, 22232023303131 is an apocalyptic number.
2232023303131 is a deficient number, since it is larger than the sum of its proper divisors (46038341).
2232023303131 is an equidigital number, since it uses as much as digits as its factorization.
2232023303131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46038340.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 2232023303131 its reverse (1313033202322), we get a palindrome (3545056505453).
The spelling of 2232023303131 in words is "two trillion, two hundred thirty-two billion, twenty-three million, three hundred three thousand, one hundred thirty-one".
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