Base | Representation |
---|---|
bin | 1011000110001… |
… | …01100110100111 |
3 | 20111011011100012 |
4 | 11203011212213 |
5 | 142312142241 |
6 | 13123040435 |
7 | 2210126063 |
oct | 543054647 |
9 | 214134305 |
10 | 93084071 |
11 | 485a8493 |
12 | 2721011b |
13 | 16391942 |
14 | c510aa3 |
15 | 828a6eb |
hex | 58c59a7 |
93084071 has 4 divisors (see below), whose sum is σ = 93147912. Its totient is φ = 93020232.
The previous prime is 93084037. The next prime is 93084083. The reversal of 93084071 is 17048039.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17048039 = 89 ⋅191551.
It is a cyclic number.
It is not a de Polignac number, because 93084071 - 26 = 93084007 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 (93084011) 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, 29681 + ... + 32666.
It is an arithmetic number, because the mean of its divisors is an integer number (23286978).
Almost surely, 293084071 is an apocalyptic number.
93084071 is a deficient number, since it is larger than the sum of its proper divisors (63841).
93084071 is a wasteful number, since it uses less digits than its factorization.
93084071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63840.
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 93084071 is about 9648.0086546396. The cubic root of 93084071 is about 453.2019706011.
The spelling of 93084071 in words is "ninety-three million, eighty-four thousand, seventy-one".
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