Base | Representation |
---|---|
bin | 110010101110110000001010… |
… | …110011010101001110101001 |
3 | 1002020222121011212221210102002 |
4 | 302232300022303111032221 |
5 | 213221004302413233230 |
6 | 2110305403102420345 |
7 | 64665352135226621 |
oct | 6256601263251651 |
9 | 1066877155853362 |
10 | 223115142321065 |
11 | 65100667271095 |
12 | 210352618916b5 |
13 | 976588aa6bc27 |
14 | 3d14b8aca9881 |
15 | 1abdb0be2c545 |
hex | caec0acd53a9 |
223115142321065 has 8 divisors (see below), whose sum is σ = 267751295971200. Its totient is φ = 178483363732912.
The previous prime is 223115142321059. The next prime is 223115142321119. The reversal of 223115142321065 is 560123241511322.
223115142321065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 223115142321065 - 232 = 223110847353769 is a prime.
It is a super-3 number, since 3×2231151423210653 (a number of 44 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093653299 + ... + 1093857288.
It is an arithmetic number, because the mean of its divisors is an integer number (33468911996400).
Almost surely, 2223115142321065 is an apocalyptic number.
It is an amenable number.
223115142321065 is a deficient number, since it is larger than the sum of its proper divisors (44636153650135).
223115142321065 is a wasteful number, since it uses less digits than its factorization.
223115142321065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2187530991.
The product of its (nonzero) digits is 86400, while the sum is 38.
Adding to 223115142321065 its reverse (560123241511322), we get a palindrome (783238383832387).
The spelling of 223115142321065 in words is "two hundred twenty-three trillion, one hundred fifteen billion, one hundred forty-two million, three hundred twenty-one thousand, sixty-five".
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