Base | Representation |
---|---|
bin | 1100111110110001110… |
… | …0100000111101110011 |
3 | 210022121222002111012000 |
4 | 3033230130200331303 |
5 | 12123211104331011 |
6 | 250241031105043 |
7 | 22053254452023 |
oct | 3175434407563 |
9 | 708558074160 |
10 | 223010230131 |
11 | 8663a508717 |
12 | 37279812183 |
13 | 18050550870 |
14 | ab180b3a83 |
15 | 5c03605356 |
hex | 33ec720f73 |
223010230131 has 64 divisors (see below), whose sum is σ = 362703936000. Its totient is φ = 134585297280.
The previous prime is 223010230087. The next prime is 223010230133. The reversal of 223010230131 is 131032010322.
223010230131 is a `hidden beast` number, since 2 + 2 + 301 + 0 + 230 + 131 = 666.
It is not a de Polignac number, because 223010230131 - 214 = 223010213747 is a prime.
It is a super-2 number, since 2×2230102301312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (223010230133) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8705700 + ... + 8731278.
It is an arithmetic number, because the mean of its divisors is an integer number (5667249000).
Almost surely, 2223010230131 is an apocalyptic number.
223010230131 is a deficient number, since it is larger than the sum of its proper divisors (139693705869).
223010230131 is a wasteful number, since it uses less digits than its factorization.
223010230131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26081 (or 26075 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 223010230131 its reverse (131032010322), we get a palindrome (354042240453).
The spelling of 223010230131 in words is "two hundred twenty-three billion, ten million, two hundred thirty thousand, one hundred thirty-one".
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