Base | Representation |
---|---|
bin | 1101000100011100110 |
3 | 210202110120 |
4 | 1220203212 |
5 | 102201022 |
6 | 13102410 |
7 | 3432402 |
oct | 1504346 |
9 | 722416 |
10 | 428262 |
11 | 27283a |
12 | 187a06 |
13 | 11cc13 |
14 | b2102 |
15 | 86d5c |
hex | 688e6 |
428262 has 16 divisors (see below), whose sum is σ = 864432. Its totient is φ = 141440.
The previous prime is 428251. The next prime is 428273. The reversal of 428262 is 262824.
428262 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (428251) and next prime (428273).
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562 + ... + 1082.
It is an arithmetic number, because the mean of its divisors is an integer number (54027).
2428262 is an apocalyptic number.
428262 is an abundant number, since it is smaller than the sum of its proper divisors (436170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
428262 is a wasteful number, since it uses less digits than its factorization.
428262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 663.
The product of its digits is 1536, while the sum is 24.
The square root of 428262 is about 654.4172980599. The cubic root of 428262 is about 75.3765947425.
The spelling of 428262 in words is "four hundred twenty-eight thousand, two hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •