Base | Representation |
---|---|
bin | 1001111001111… |
… | …00000011101001 |
3 | 12210100002010120 |
4 | 10330330003221 |
5 | 132232132442 |
6 | 12124433453 |
7 | 2026124640 |
oct | 474740351 |
9 | 183302116 |
10 | 83083497 |
11 | 42997952 |
12 | 239a8889 |
13 | 1429ca43 |
14 | b06a357 |
15 | 74624ec |
hex | 4f3c0e9 |
83083497 has 16 divisors (see below), whose sum is σ = 127518720. Its totient is φ = 47133072.
The previous prime is 83083459. The next prime is 83083499. The reversal of 83083497 is 79438038.
It is not a de Polignac number, because 83083497 - 26 = 83083433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (83083499) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11313 + ... + 17150.
It is an arithmetic number, because the mean of its divisors is an integer number (7969920).
Almost surely, 283083497 is an apocalyptic number.
It is an amenable number.
83083497 is a deficient number, since it is larger than the sum of its proper divisors (44435223).
83083497 is a wasteful number, since it uses less digits than its factorization.
83083497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28612.
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 83083497 is about 9115.0149204486. The cubic root of 83083497 is about 436.3532911413.
The spelling of 83083497 in words is "eighty-three million, eighty-three thousand, four hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •