Base | Representation |
---|---|
bin | 11100101010001000001 |
3 | 1202201011111 |
4 | 3211101001 |
5 | 220022243 |
6 | 32043321 |
7 | 10660552 |
oct | 3452101 |
9 | 1681144 |
10 | 939073 |
11 | 5915a3 |
12 | 393541 |
13 | 26b585 |
14 | 1a6329 |
15 | 13839d |
hex | e5441 |
939073 has 4 divisors (see below), whose sum is σ = 951040. Its totient is φ = 927108.
The previous prime is 939061. The next prime is 939089. The reversal of 939073 is 370939.
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: 370939 = 29 ⋅12791.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-939073 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (939373) 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, 5865 + ... + 6022.
It is an arithmetic number, because the mean of its divisors is an integer number (237760).
2939073 is an apocalyptic number.
It is an amenable number.
939073 is a deficient number, since it is larger than the sum of its proper divisors (11967).
939073 is a wasteful number, since it uses less digits than its factorization.
939073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11966.
The product of its (nonzero) digits is 5103, while the sum is 31.
The square root of 939073 is about 969.0577898144. The cubic root of 939073 is about 97.9263989924.
The spelling of 939073 in words is "nine hundred thirty-nine thousand, seventy-three".
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