Base | Representation |
---|---|
bin | 1001111001101… |
… | …01010110000111 |
3 | 12210021200102102 |
4 | 10330311112013 |
5 | 132230243012 |
6 | 12124102315 |
7 | 2025651536 |
oct | 474652607 |
9 | 183250372 |
10 | 83056007 |
11 | 42979231 |
12 | 2399499b |
13 | 14290388 |
14 | b06031d |
15 | 74592c2 |
hex | 4f35587 |
83056007 has 4 divisors (see below), whose sum is σ = 83862480. Its totient is φ = 82249536.
The previous prime is 83055997. The next prime is 83056063. The reversal of 83056007 is 70065038.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 83056007 - 28 = 83055751 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83056507) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403082 + ... + 403287.
It is an arithmetic number, because the mean of its divisors is an integer number (20965620).
Almost surely, 283056007 is an apocalyptic number.
83056007 is a deficient number, since it is larger than the sum of its proper divisors (806473).
83056007 is a wasteful number, since it uses less digits than its factorization.
83056007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 806472.
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 83056007 is about 9113.5068442395. The cubic root of 83056007 is about 436.3051601420.
The spelling of 83056007 in words is "eighty-three million, fifty-six thousand, seven".
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