Base | Representation |
---|---|
bin | 1100111110101100001 |
3 | 210121102100 |
4 | 1213311201 |
5 | 102102223 |
6 | 13041013 |
7 | 3420660 |
oct | 1476541 |
9 | 717370 |
10 | 425313 |
11 | 2705a9 |
12 | 186169 |
13 | 11b785 |
14 | b0dd7 |
15 | 86043 |
hex | 67d61 |
425313 has 24 divisors (see below), whose sum is σ = 723008. Its totient is φ = 235872.
The previous prime is 425309. The next prime is 425317. The reversal of 425313 is 313524.
It is an interprime number because it is at equal distance from previous prime (425309) and next prime (425317).
It is not a de Polignac number, because 425313 - 22 = 425309 is a prime.
It is a super-2 number, since 2×4253132 = 361782295938, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (425317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2631 + ... + 2787.
2425313 is an apocalyptic number.
425313 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
425313 is a deficient number, since it is larger than the sum of its proper divisors (297695).
425313 is a wasteful number, since it uses less digits than its factorization.
425313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213 (or 210 counting only the distinct ones).
The product of its digits is 360, while the sum is 18.
The square root of 425313 is about 652.1602563788. The cubic root of 425313 is about 75.2031823951.
Adding to 425313 its reverse (313524), we get a palindrome (738837).
The spelling of 425313 in words is "four hundred twenty-five thousand, three hundred thirteen".
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