Base | Representation |
---|---|
bin | 1011010100101… |
… | …11101010110001 |
3 | 20121202010222222 |
4 | 11222113222301 |
5 | 143304234243 |
6 | 13232010425 |
7 | 2232266510 |
oct | 552275261 |
9 | 217663888 |
10 | 94993073 |
11 | 4969177a |
12 | 27990a15 |
13 | 168ac826 |
14 | c88a677 |
15 | 8516168 |
hex | 5a97ab1 |
94993073 has 4 divisors (see below), whose sum is σ = 108563520. Its totient is φ = 81422628.
The previous prime is 94993051. The next prime is 94993081. The reversal of 94993073 is 37039949.
It is a happy number.
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: 37039949 = 19 ⋅1949471.
It is not a de Polignac number, because 94993073 - 212 = 94988977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (94993033) 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, 6785213 + ... + 6785226.
It is an arithmetic number, because the mean of its divisors is an integer number (27140880).
Almost surely, 294993073 is an apocalyptic number.
It is an amenable number.
94993073 is a deficient number, since it is larger than the sum of its proper divisors (13570447).
94993073 is a wasteful number, since it uses less digits than its factorization.
94993073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13570446.
The product of its (nonzero) digits is 183708, while the sum is 44.
The square root of 94993073 is about 9746.4389907289. The cubic root of 94993073 is about 456.2791730142.
The spelling of 94993073 in words is "ninety-four million, nine hundred ninety-three thousand, seventy-three".
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