Base | Representation |
---|---|
bin | 1100011001010100111… |
… | …11010011000010010101 |
3 | 1111201100201110221121021 |
4 | 12030222133103002111 |
5 | 23434233120003223 |
6 | 523355032121141 |
7 | 42525363310210 |
oct | 6145237230225 |
9 | 1451321427537 |
10 | 425914609813 |
11 | 1546a176a300 |
12 | 6a665b361b1 |
13 | 312184b50a4 |
14 | 16885bca777 |
15 | b12ba3165d |
hex | 632a7d3095 |
425914609813 has 12 divisors (see below), whose sum is σ = 535033229920. Its totient is φ = 331881513480.
The previous prime is 425914609801. The next prime is 425914609817. The reversal of 425914609813 is 318906419524.
It is not a de Polignac number, because 425914609813 - 29 = 425914609301 is a prime.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425914609817) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 251424543 + ... + 251426236.
Almost surely, 2425914609813 is an apocalyptic number.
It is an amenable number.
425914609813 is a deficient number, since it is larger than the sum of its proper divisors (109118620107).
425914609813 is a wasteful number, since it uses less digits than its factorization.
425914609813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 502850808 (or 502850797 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 52.
The spelling of 425914609813 in words is "four hundred twenty-five billion, nine hundred fourteen million, six hundred nine thousand, eight hundred thirteen".
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