Base | Representation |
---|---|
bin | 1100111110001000110 |
3 | 210121000212 |
4 | 1213301012 |
5 | 102100110 |
6 | 13035422 |
7 | 3420104 |
oct | 1476106 |
9 | 717025 |
10 | 425030 |
11 | 270371 |
12 | 185b72 |
13 | 11b5c8 |
14 | b0c74 |
15 | 85e05 |
hex | 67c46 |
425030 has 16 divisors (see below), whose sum is σ = 805680. Its totient is φ = 160992.
The previous prime is 425027. The next prime is 425039. The reversal of 425030 is 30524.
425030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 424996 and 425014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425039) 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, 929 + ... + 1308.
It is an arithmetic number, because the mean of its divisors is an integer number (50355).
2425030 is an apocalyptic number.
425030 is a deficient number, since it is larger than the sum of its proper divisors (380650).
425030 is a wasteful number, since it uses less digits than its factorization.
425030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2263.
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 425030 is about 651.9432490639. The cubic root of 425030 is about 75.1864988211.
Adding to 425030 its reverse (30524), we get a palindrome (455554).
The spelling of 425030 in words is "four hundred twenty-five thousand, thirty".
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