Base | Representation |
---|---|
bin | 1001000100011… |
… | …10101110101011 |
3 | 12022011101000020 |
4 | 10202032232223 |
5 | 123434111331 |
6 | 11314411523 |
7 | 1612454451 |
oct | 442165653 |
9 | 168141006 |
10 | 76082091 |
11 | 39a45668 |
12 | 21590ba3 |
13 | 129bacb7 |
14 | a1669d1 |
15 | 6a2cc96 |
hex | 488ebab |
76082091 has 16 divisors (see below), whose sum is σ = 109271040. Its totient is φ = 46949760.
The previous prime is 76082087. The next prime is 76082147. The reversal of 76082091 is 19028067.
It is not a de Polignac number, because 76082091 - 22 = 76082087 is a prime.
It is not an unprimeable number, because it can be changed into a prime (76082011) 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, 15646 + ... + 19923.
It is an arithmetic number, because the mean of its divisors is an integer number (6829440).
Almost surely, 276082091 is an apocalyptic number.
76082091 is a deficient number, since it is larger than the sum of its proper divisors (33188949).
76082091 is a wasteful number, since it uses less digits than its factorization.
76082091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35626.
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 76082091 is about 8722.5048581242. The cubic root of 76082091 is about 423.7348136325.
The spelling of 76082091 in words is "seventy-six million, eighty-two thousand, ninety-one".
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