Base | Representation |
---|---|
bin | 11000110110101110010 |
3 | 1112101012211 |
4 | 3012311302 |
5 | 202030300 |
6 | 25242334 |
7 | 6631330 |
oct | 3066562 |
9 | 1471184 |
10 | 814450 |
11 | 5069aa |
12 | 3333aa |
13 | 226930 |
14 | 172b50 |
15 | 1114ba |
hex | c6d72 |
814450 has 48 divisors (see below), whose sum is σ = 1874880. Its totient is φ = 256320.
The previous prime is 814447. The next prime is 814469. The reversal of 814450 is 54418.
It is a plaindrome in base 12.
It is a zygodrome in base 12.
It is an unprimeable number.
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, 4461 + ... + 4639.
It is an arithmetic number, because the mean of its divisors is an integer number (39060).
2814450 is an apocalyptic number.
814450 is an abundant number, since it is smaller than the sum of its proper divisors (1060430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
814450 is a wasteful number, since it uses less digits than its factorization.
814450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211 (or 206 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 814450 is about 902.4688360270. The cubic root of 814450 is about 93.3873695029.
Adding to 814450 its reverse (54418), we get a palindrome (868868).
It can be divided in two parts, 8 and 14450, that multiplied together give a square (115600 = 3402).
The spelling of 814450 in words is "eight hundred fourteen thousand, four hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •