Base | Representation |
---|---|
bin | 11001010111110… |
… | …000011101010011 |
3 | 1002122221200021100 |
4 | 121113300131103 |
5 | 1332432030240 |
6 | 110123155443 |
7 | 13356014664 |
oct | 3127603523 |
9 | 1078850240 |
10 | 425658195 |
11 | 1a9300336 |
12 | ba675b83 |
13 | 6a256271 |
14 | 4076336b |
15 | 27580e30 |
hex | 195f0753 |
425658195 has 12 divisors (see below), whose sum is σ = 737807616. Its totient is φ = 227017680.
The previous prime is 425658173. The next prime is 425658209. The reversal of 425658195 is 591856524.
425658195 is a `hidden beast` number, since 4 + 2 + 565 + 81 + 9 + 5 = 666.
It is not a de Polignac number, because 425658195 - 26 = 425658131 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 9459071 = 425658195 / (4 + 2 + 5 + 6 + 5 + 8 + 1 + 9 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 425658195.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4729491 + ... + 4729580.
It is an arithmetic number, because the mean of its divisors is an integer number (61483968).
Almost surely, 2425658195 is an apocalyptic number.
425658195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
425658195 is a deficient number, since it is larger than the sum of its proper divisors (312149421).
425658195 is a wasteful number, since it uses less digits than its factorization.
425658195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9459082 (or 9459079 counting only the distinct ones).
The product of its digits is 432000, while the sum is 45.
The square root of 425658195 is about 20631.4855257686. The cubic root of 425658195 is about 752.2352250739.
The spelling of 425658195 in words is "four hundred twenty-five million, six hundred fifty-eight thousand, one hundred ninety-five".
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