Base | Representation |
---|---|
bin | 1000110011111… |
… | …01111010111101 |
3 | 12011002022211002 |
4 | 10121331322331 |
5 | 122410303333 |
6 | 11200140045 |
7 | 1555163546 |
oct | 431757275 |
9 | 164068732 |
10 | 73916093 |
11 | 387a6289 |
12 | 20907625 |
13 | 12410144 |
14 | 9b614cd |
15 | 67510e8 |
hex | 467debd |
73916093 has 4 divisors (see below), whose sum is σ = 73948128. Its totient is φ = 73884060.
The previous prime is 73916057. The next prime is 73916111. The reversal of 73916093 is 39061937.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39061937 = 17 ⋅2297761.
It is a cyclic number.
It is not a de Polignac number, because 73916093 - 28 = 73915837 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 (73916033) 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, 12263 + ... + 17268.
It is an arithmetic number, because the mean of its divisors is an integer number (18487032).
Almost surely, 273916093 is an apocalyptic number.
It is an amenable number.
73916093 is a deficient number, since it is larger than the sum of its proper divisors (32035).
73916093 is a wasteful number, since it uses less digits than its factorization.
73916093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32034.
The product of its (nonzero) digits is 30618, while the sum is 38.
The square root of 73916093 is about 8597.4468884664. The cubic root of 73916093 is about 419.6749052707.
The spelling of 73916093 in words is "seventy-three million, nine hundred sixteen thousand, ninety-three".
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