Base | Representation |
---|---|
bin | 1100011000000101001… |
… | …11010001101111010101 |
3 | 1111122122002122101112000 |
4 | 12030002213101233111 |
5 | 23431400334104023 |
6 | 523204413145513 |
7 | 42502661033214 |
oct | 6140247215725 |
9 | 1448562571460 |
10 | 425245613013 |
11 | 154389076091 |
12 | 6a4b9a8b299 |
13 | 3113ca0c4b0 |
14 | 1682100307b |
15 | b0dce35243 |
hex | 63029d1bd5 |
425245613013 has 16 divisors (see below), whose sum is σ = 678454539840. Its totient is φ = 261689607792.
The previous prime is 425245613003. The next prime is 425245613021. The reversal of 425245613013 is 310316542524.
425245613013 is a `hidden beast` number, since 4 + 2 + 5 + 24 + 5 + 613 + 0 + 13 = 666.
It is not a de Polignac number, because 425245613013 - 24 = 425245612997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425245613003) 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 15 ways as a sum of consecutive naturals, for example, 605762631 + ... + 605763332.
It is an arithmetic number, because the mean of its divisors is an integer number (42403408740).
Almost surely, 2425245613013 is an apocalyptic number.
It is an amenable number.
425245613013 is a deficient number, since it is larger than the sum of its proper divisors (253208926827).
425245613013 is a wasteful number, since it uses less digits than its factorization.
425245613013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1211525985 (or 1211525979 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
The spelling of 425245613013 in words is "four hundred twenty-five billion, two hundred forty-five million, six hundred thirteen thousand, thirteen".
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