Base | Representation |
---|---|
bin | 10101101101011101… |
… | …010000111011000010 |
3 | 2020011121011220100201 |
4 | 111231131100323002 |
5 | 340220133141024 |
6 | 14413052235414 |
7 | 1453450065454 |
oct | 255535207302 |
9 | 66147156321 |
10 | 23311224514 |
11 | 9982640006 |
12 | 4626a6bb6a |
13 | 22766b9c96 |
14 | 11b1d842d4 |
15 | 9167d9744 |
hex | 56d750ec2 |
23311224514 has 8 divisors (see below), whose sum is σ = 34968169548. Its totient is φ = 11655168000.
The previous prime is 23311224511. The next prime is 23311224529. The reversal of 23311224514 is 41542211332.
23311224514 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 19300155625 + 4011068889 = 138925^2 + 63333^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×233112245142 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23311224511) 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, 152127 + ... + 264130.
Almost surely, 223311224514 is an apocalyptic number.
23311224514 is a deficient number, since it is larger than the sum of its proper divisors (11656945034).
23311224514 is a wasteful number, since it uses less digits than its factorization.
23311224514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 444260.
The product of its digits is 5760, while the sum is 28.
Adding to 23311224514 its reverse (41542211332), we get a palindrome (64853435846).
The spelling of 23311224514 in words is "twenty-three billion, three hundred eleven million, two hundred twenty-four thousand, five hundred fourteen".
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