Base | Representation |
---|---|
bin | 1001111001101… |
… | …10100001110010 |
3 | 12210021221001210 |
4 | 10330312201302 |
5 | 132230421400 |
6 | 12124140550 |
7 | 2026001625 |
oct | 474664162 |
9 | 183257053 |
10 | 83060850 |
11 | 42981934 |
12 | 23997756 |
13 | 14292642 |
14 | b061dbc |
15 | 745a950 |
hex | 4f36872 |
83060850 has 48 divisors (see below), whose sum is σ = 207361728. Its totient is φ = 22002240.
The previous prime is 83060807. The next prime is 83060851. The reversal of 83060850 is 5806038.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (83060851) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21787 + ... + 25313.
It is an arithmetic number, because the mean of its divisors is an integer number (4320036).
Almost surely, 283060850 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83060850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103680864).
83060850 is an abundant number, since it is smaller than the sum of its proper divisors (124300878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83060850 is a wasteful number, since it uses less digits than its factorization.
83060850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3699 (or 3694 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 83060850 is about 9113.7725448905. The cubic root of 83060850 is about 436.3136403026.
Adding to 83060850 its reverse (5806038), we get a palindrome (88866888).
The spelling of 83060850 in words is "eighty-three million, sixty thousand, eight hundred fifty".
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