Base | Representation |
---|---|
bin | 11001010110010… |
… | …000011110100101 |
3 | 1002122012200222211 |
4 | 121112100132211 |
5 | 1332331440221 |
6 | 110110523421 |
7 | 13352456554 |
oct | 3126203645 |
9 | 1078180884 |
10 | 425265061 |
11 | 1a9061a31 |
12 | ba506571 |
13 | 6a149340 |
14 | 4069dd9b |
15 | 275046e1 |
hex | 195907a5 |
425265061 has 8 divisors (see below), whose sum is σ = 462425600. Its totient is φ = 388739952.
The previous prime is 425265053. The next prime is 425265067. The reversal of 425265061 is 160562524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 425265061 - 23 = 425265053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425265067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157461 + ... + 160138.
It is an arithmetic number, because the mean of its divisors is an integer number (57803200).
Almost surely, 2425265061 is an apocalyptic number.
It is an amenable number.
425265061 is a deficient number, since it is larger than the sum of its proper divisors (37160539).
425265061 is a wasteful number, since it uses less digits than its factorization.
425265061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317715.
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 425265061 is about 20621.9557995841. The cubic root of 425265061 is about 752.0035678918.
The spelling of 425265061 in words is "four hundred twenty-five million, two hundred sixty-five thousand, sixty-one".
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