Base | Representation |
---|---|
bin | 1100111111111110010… |
… | …1010110000111110001 |
3 | 210100110100021010212021 |
4 | 3033333211112013301 |
5 | 12124340303441423 |
6 | 250332541031441 |
7 | 22064233555060 |
oct | 3177745260761 |
9 | 710410233767 |
10 | 223331312113 |
11 | 86794781328 |
12 | 37349255581 |
13 | 180a1c203c0 |
14 | ab489b41d7 |
15 | 5c218ca95d |
hex | 33ff9561f1 |
223331312113 has 8 divisors (see below), whose sum is σ = 274869307328. Its totient is φ = 176701697424.
The previous prime is 223331312107. The next prime is 223331312123. The reversal of 223331312113 is 311213133322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 223331312113 - 217 = 223331181041 is a prime.
It is a super-2 number, since 2×2233313121132 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (223331312123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1227095031 + ... + 1227095212.
It is an arithmetic number, because the mean of its divisors is an integer number (34358663416).
Almost surely, 2223331312113 is an apocalyptic number.
It is an amenable number.
223331312113 is a deficient number, since it is larger than the sum of its proper divisors (51537995215).
223331312113 is a wasteful number, since it uses less digits than its factorization.
223331312113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2454190263.
The product of its digits is 1944, while the sum is 25.
Adding to 223331312113 its reverse (311213133322), we get a palindrome (534544445435).
The spelling of 223331312113 in words is "two hundred twenty-three billion, three hundred thirty-one million, three hundred twelve thousand, one hundred thirteen".
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