Base | Representation |
---|---|
bin | 1001111001101… |
… | …10100111011110 |
3 | 12210021221120021 |
4 | 10330312213132 |
5 | 132230424324 |
6 | 12124142354 |
7 | 2026002655 |
oct | 474664736 |
9 | 183257507 |
10 | 83061214 |
11 | 42982135 |
12 | 239979ba |
13 | 14292862 |
14 | b06219c |
15 | 745aae4 |
hex | 4f369de |
83061214 has 16 divisors (see below), whose sum is σ = 129415680. Its totient is φ = 39939480.
The previous prime is 83061193. The next prime is 83061227. The reversal of 83061214 is 41216038.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5997 + ... + 14215.
It is an arithmetic number, because the mean of its divisors is an integer number (8088480).
Almost surely, 283061214 is an apocalyptic number.
83061214 is a deficient number, since it is larger than the sum of its proper divisors (46354466).
83061214 is a wasteful number, since it uses less digits than its factorization.
83061214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8415.
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 83061214 is about 9113.7925146450. The cubic root of 83061214 is about 436.3142776583.
The spelling of 83061214 in words is "eighty-three million, sixty-one thousand, two hundred fourteen".
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