Base | Representation |
---|---|
bin | 11000011111011001011110 |
3 | 110002011200002 |
4 | 120133121132 |
5 | 3120420222 |
6 | 345334302 |
7 | 105366245 |
oct | 30373136 |
9 | 13064602 |
10 | 6420062 |
11 | 3695540 |
12 | 2197392 |
13 | 143a26c |
14 | bd195c |
15 | 86c392 |
hex | 61f65e |
6420062 has 16 divisors (see below), whose sum is σ = 11059200. Its totient is φ = 2764440.
The previous prime is 6420061. The next prime is 6420077. The reversal of 6420062 is 2600246.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6420061) 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, 7262 + ... + 8097.
It is an arithmetic number, because the mean of its divisors is an integer number (691200).
Almost surely, 26420062 is an apocalyptic number.
6420062 is a deficient number, since it is larger than the sum of its proper divisors (4639138).
6420062 is a wasteful number, since it uses less digits than its factorization.
6420062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15391.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 6420062 is about 2533.7841265585. The cubic root of 6420062 is about 185.8573500613.
The spelling of 6420062 in words is "six million, four hundred twenty thousand, sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •