Base | Representation |
---|---|
bin | 1001111001010… |
… | …00110011010110 |
3 | 12210012001221120 |
4 | 10330220303112 |
5 | 132222122010 |
6 | 12123024410 |
7 | 2025346002 |
oct | 474506326 |
9 | 183161846 |
10 | 83004630 |
11 | 42943675 |
12 | 2396b106 |
13 | 14272b87 |
14 | b049702 |
15 | 7448e70 |
hex | 4f28cd6 |
83004630 has 16 divisors (see below), whose sum is σ = 199211184. Its totient is φ = 22134560.
The previous prime is 83004629. The next prime is 83004661. The reversal of 83004630 is 3640038.
It is a self number, because there is not a number n which added to its sum of digits gives 83004630.
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, 1383381 + ... + 1383440.
It is an arithmetic number, because the mean of its divisors is an integer number (12450699).
Almost surely, 283004630 is an apocalyptic number.
83004630 is an abundant number, since it is smaller than the sum of its proper divisors (116206554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83004630 is a wasteful number, since it uses less digits than its factorization.
83004630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2766831.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 83004630 is about 9110.6876798626. The cubic root of 83004630 is about 436.2151779935.
Adding to 83004630 its reverse (3640038), we get a palindrome (86644668).
The spelling of 83004630 in words is "eighty-three million, four thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •