Base | Representation |
---|---|
bin | 1011011110100101010100… |
… | …0001101010100000000011 |
3 | 1122200110112022111201210222 |
4 | 2313221111001222200003 |
5 | 3123231320321241420 |
6 | 42501322212013255 |
7 | 2441524236412061 |
oct | 267512501524003 |
9 | 48613468451728 |
10 | 12620040415235 |
11 | 40261468a0a40 |
12 | 14b9a2200122b |
13 | 7070ac205556 |
14 | 318b55669031 |
15 | 16d42233e225 |
hex | b7a5506a803 |
12620040415235 has 16 divisors (see below), whose sum is σ = 16521544015200. Its totient is φ = 9177786858240.
The previous prime is 12620040415217. The next prime is 12620040415243. The reversal of 12620040415235 is 53251404002621.
It is not a de Polignac number, because 12620040415235 - 216 = 12620040349699 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12620040415195 and 12620040415204.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4101560 + ... + 6485589.
It is an arithmetic number, because the mean of its divisors is an integer number (1032596500950).
Almost surely, 212620040415235 is an apocalyptic number.
12620040415235 is a deficient number, since it is larger than the sum of its proper divisors (3901503599965).
12620040415235 is a wasteful number, since it uses less digits than its factorization.
12620040415235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10608838.
The product of its (nonzero) digits is 57600, while the sum is 35.
Adding to 12620040415235 its reverse (53251404002621), we get a palindrome (65871444417856).
The spelling of 12620040415235 in words is "twelve trillion, six hundred twenty billion, forty million, four hundred fifteen thousand, two hundred thirty-five".
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