Base | Representation |
---|---|
bin | 1010101001011011010001… |
… | …00000001111111110100111 |
3 | 10001220022122102202121021020 |
4 | 11110231220200033332213 |
5 | 11032102043210440030 |
6 | 121444022450022223 |
7 | 4634402221264416 |
oct | 524555040177647 |
9 | 101808572677236 |
10 | 23413620015015 |
11 | 750772a119a6a |
12 | 2761871b77973 |
13 | 100ab83109749 |
14 | 5ad32215947d |
15 | 2a9096a98510 |
hex | 154b6880ffa7 |
23413620015015 has 32 divisors (see below), whose sum is σ = 38001912307200. Its totient is φ = 12308396817024.
The previous prime is 23413620014957. The next prime is 23413620015101. The reversal of 23413620015015 is 51051002631432.
It is not a de Polignac number, because 23413620015015 - 212 = 23413620010919 is a prime.
It is a super-2 number, since 2×234136200150152 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36333684 + ... + 36972473.
It is an arithmetic number, because the mean of its divisors is an integer number (1187559759600).
Almost surely, 223413620015015 is an apocalyptic number.
23413620015015 is a deficient number, since it is larger than the sum of its proper divisors (14588292292185).
23413620015015 is a wasteful number, since it uses less digits than its factorization.
23413620015015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73306471.
The product of its (nonzero) digits is 21600, while the sum is 33.
Adding to 23413620015015 its reverse (51051002631432), we get a palindrome (74464622646447).
The spelling of 23413620015015 in words is "twenty-three trillion, four hundred thirteen billion, six hundred twenty million, fifteen thousand, fifteen".
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