Base | Representation |
---|---|
bin | 100000011110101110111… |
… | …100111000101101011011 |
3 | 21220101020112110211012122 |
4 | 200132232330320231123 |
5 | 243032140421120011 |
6 | 4425213255531455 |
7 | 320154421234442 |
oct | 40365674705533 |
9 | 7811215424178 |
10 | 2232023223131 |
11 | 790660a14549 |
12 | 3006b8089b8b |
13 | 13262c164190 |
14 | 7a05d99bd59 |
15 | 3d0d79c93db |
hex | 207aef38b5b |
2232023223131 has 32 divisors (see below), whose sum is σ = 2545861570560. Its totient is φ = 1941929345664.
The previous prime is 2232023223127. The next prime is 2232023223173. The reversal of 2232023223131 is 1313223202322.
It is a cyclic number.
It is not a de Polignac number, because 2232023223131 - 22 = 2232023223127 is a prime.
It is a super-3 number, since 3×22320232231313 (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 self number, because there is not a number n which added to its sum of digits gives 2232023223131.
It is not an unprimeable number, because it can be changed into a prime (2232023223431) 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, 29514890 + ... + 29590416.
It is an arithmetic number, because the mean of its divisors is an integer number (79558174080).
Almost surely, 22232023223131 is an apocalyptic number.
2232023223131 is a deficient number, since it is larger than the sum of its proper divisors (313838347429).
2232023223131 is a wasteful number, since it uses less digits than its factorization.
2232023223131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77435.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 2232023223131 its reverse (1313223202322), we get a palindrome (3545246425453).
The spelling of 2232023223131 in words is "two trillion, two hundred thirty-two billion, twenty-three million, two hundred twenty-three thousand, one hundred thirty-one".
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