Base | Representation |
---|---|
bin | 1100011000011110111… |
… | …10001010010000001001 |
3 | 1111200012010112210021122 |
4 | 12030033132022100021 |
5 | 23432321044424412 |
6 | 523242040445025 |
7 | 42511220415440 |
oct | 6141736122011 |
9 | 1450163483248 |
10 | 425461326857 |
11 | 154489911096 |
12 | 6a55a179775 |
13 | 31175609018 |
14 | 16841915d57 |
15 | b101d45572 |
hex | 630f78a409 |
425461326857 has 16 divisors (see below), whose sum is σ = 507859968000. Its totient is φ = 348497143632.
The previous prime is 425461326827. The next prime is 425461326967. The reversal of 425461326857 is 758623164524.
It is a cyclic number.
It is not a de Polignac number, because 425461326857 - 210 = 425461325833 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 425461326799 and 425461326808.
It is not an unprimeable number, because it can be changed into a prime (425461326827) 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 15 ways as a sum of consecutive naturals, for example, 1071857 + ... + 1414142.
It is an arithmetic number, because the mean of its divisors is an integer number (31741248000).
Almost surely, 2425461326857 is an apocalyptic number.
It is an amenable number.
425461326857 is a deficient number, since it is larger than the sum of its proper divisors (82398641143).
425461326857 is a wasteful number, since it uses less digits than its factorization.
425461326857 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2487092.
The product of its digits is 9676800, while the sum is 53.
The spelling of 425461326857 in words is "four hundred twenty-five billion, four hundred sixty-one million, three hundred twenty-six thousand, eight hundred fifty-seven".
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