Base | Representation |
---|---|
bin | 1001111001101… |
… | …10011011001110 |
3 | 12210021220111020 |
4 | 10330312123032 |
5 | 132230413210 |
6 | 12124135010 |
7 | 2026000455 |
oct | 474663316 |
9 | 183256436 |
10 | 83060430 |
11 | 42981592 |
12 | 23997466 |
13 | 142923ab |
14 | b061b9c |
15 | 745a770 |
hex | 4f366ce |
83060430 has 16 divisors (see below), whose sum is σ = 199345104. Its totient is φ = 22149440.
The previous prime is 83060359. The next prime is 83060441. The reversal of 83060430 is 3406038.
It is a self number, because there is not a number n which added to its sum of digits gives 83060430.
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, 1384311 + ... + 1384370.
It is an arithmetic number, because the mean of its divisors is an integer number (12459069).
Almost surely, 283060430 is an apocalyptic number.
83060430 is an abundant number, since it is smaller than the sum of its proper divisors (116284674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83060430 is a wasteful number, since it uses less digits than its factorization.
83060430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2768691.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 83060430 is about 9113.7495028117. The cubic root of 83060430 is about 436.3129048898.
Adding to 83060430 its reverse (3406038), we get a palindrome (86466468).
The spelling of 83060430 in words is "eighty-three million, sixty thousand, four hundred thirty".
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