Base | Representation |
---|---|
bin | 10101100111001001… |
… | …011100001100100010 |
3 | 2012220012222122201222 |
4 | 111213021130030202 |
5 | 340011033131024 |
6 | 14354351255042 |
7 | 1451023225643 |
oct | 254711341442 |
9 | 65805878658 |
10 | 23205364514 |
11 | 9928906902 |
12 | 45b751a482 |
13 | 225a7a4127 |
14 | 11a1ca96ca |
15 | 90c37885e |
hex | 56725c322 |
23205364514 has 16 divisors (see below), whose sum is σ = 37235538648. Its totient is φ = 10807590912.
The previous prime is 23205364499. The next prime is 23205364519. The reversal of 23205364514 is 41546350232.
It can be written as a sum of positive squares in 4 ways, for example, as 23129238889 + 76125625 = 152083^2 + 8725^2 .
It is a super-2 number, since 2×232053645142 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23205364519) 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, 3514799 + ... + 3521394.
Almost surely, 223205364514 is an apocalyptic number.
23205364514 is a deficient number, since it is larger than the sum of its proper divisors (14030174134).
23205364514 is a wasteful number, since it uses less digits than its factorization.
23205364514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7036309.
The product of its (nonzero) digits is 86400, while the sum is 35.
The spelling of 23205364514 in words is "twenty-three billion, two hundred five million, three hundred sixty-four thousand, five hundred fourteen".
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