Base | Representation |
---|---|
bin | 101000011011111100110 |
3 | 2111022121012 |
4 | 11003133212 |
5 | 314400110 |
6 | 44222222 |
7 | 14156030 |
oct | 5033746 |
9 | 2438535 |
10 | 1325030 |
11 | 825573 |
12 | 53a972 |
13 | 375155 |
14 | 266c50 |
15 | 1b2905 |
hex | 1437e6 |
1325030 has 32 divisors (see below), whose sum is σ = 2847744. Its totient is φ = 434016.
The previous prime is 1325021. The next prime is 1325047. The reversal of 1325030 is 305231.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a Curzon number.
It is a nialpdrome in base 6.
It is a zygodrome in base 6.
It is a junction number, because it is equal to n+sod(n) for n = 1324996 and 1325014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1199 + ... + 2021.
It is an arithmetic number, because the mean of its divisors is an integer number (88992).
21325030 is an apocalyptic number.
1325030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1325030 is an abundant number, since it is smaller than the sum of its proper divisors (1522714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1325030 is a wasteful number, since it uses less digits than its factorization.
1325030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 860.
The product of its (nonzero) digits is 90, while the sum is 14.
The square root of 1325030 is about 1151.0994744157. The cubic root of 1325030 is about 109.8352906845.
The spelling of 1325030 in words is "one million, three hundred twenty-five thousand, thirty".
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