Base | Representation |
---|---|
bin | 10111000111000110… |
… | …10001110000111001 |
3 | 1012000201002220201212 |
4 | 23203203101300321 |
5 | 200402322013200 |
6 | 5411110052505 |
7 | 616320643220 |
oct | 134343216071 |
9 | 35021086655 |
10 | 12407610425 |
11 | 52978553a1 |
12 | 24a334a135 |
13 | 122973c122 |
14 | 859c03cb7 |
15 | 4c9439035 |
hex | 2e38d1c39 |
12407610425 has 12 divisors (see below), whose sum is σ = 17583356736. Its totient is φ = 8508075600.
The previous prime is 12407610331. The next prime is 12407610427. The reversal of 12407610425 is 52401670421.
12407610425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12407610425 - 28 = 12407610169 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12407610391 and 12407610400.
It is not an unprimeable number, because it can be changed into a prime (12407610427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35450141 + ... + 35450490.
It is an arithmetic number, because the mean of its divisors is an integer number (1465279728).
Almost surely, 212407610425 is an apocalyptic number.
It is an amenable number.
12407610425 is a deficient number, since it is larger than the sum of its proper divisors (5175746311).
12407610425 is an equidigital number, since it uses as much as digits as its factorization.
12407610425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70900648 (or 70900643 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The spelling of 12407610425 in words is "twelve billion, four hundred seven million, six hundred ten thousand, four hundred twenty-five".
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