Base | Representation |
---|---|
bin | 1001111001101… |
… | …00001110001100 |
3 | 12210021110002221 |
4 | 10330310032030 |
5 | 132230121104 |
6 | 12124025124 |
7 | 2025632242 |
oct | 474641614 |
9 | 183243087 |
10 | 83051404 |
11 | 42975827 |
12 | 239921a4 |
13 | 1428b257 |
14 | b05c792 |
15 | 7457c54 |
hex | 4f3438c |
83051404 has 24 divisors (see below), whose sum is σ = 152360208. Its totient is φ = 39567360.
The previous prime is 83051401. The next prime is 83051411. The reversal of 83051404 is 40415038.
It is not an unprimeable number, because it can be changed into a prime (83051401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1164 + ... + 12940.
It is an arithmetic number, because the mean of its divisors is an integer number (6348342).
Almost surely, 283051404 is an apocalyptic number.
It is an amenable number.
83051404 is a deficient number, since it is larger than the sum of its proper divisors (69308804).
83051404 is a wasteful number, since it uses less digits than its factorization.
83051404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11865 (or 11863 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 83051404 is about 9113.2543034857. The cubic root of 83051404 is about 436.2970999193.
The spelling of 83051404 in words is "eighty-three million, fifty-one thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.210 sec. • engine limits •