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9406093 = 12237691
BaseRepresentation
bin100011111000…
…011010001101
3122200212201211
4203320122031
54401443333
6533334421
7142644004
oct43703215
918625654
109406093
115344a34
123197411
131c44448
14136bc3b
15c5becd
hex8f868d

9406093 has 4 divisors (see below), whose sum is σ = 9415008. Its totient is φ = 9397180.

The previous prime is 9406091. The next prime is 9406099. The reversal of 9406093 is 3906049.

9406093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3906049 = 7558007.

It is a cyclic number.

It is not a de Polignac number, because 9406093 - 21 = 9406091 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9406091) 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, 2623 + ... + 5068.

It is an arithmetic number, because the mean of its divisors is an integer number (2353752).

Almost surely, 29406093 is an apocalyptic number.

It is an amenable number.

9406093 is a deficient number, since it is larger than the sum of its proper divisors (8915).

9406093 is a wasteful number, since it uses less digits than its factorization.

9406093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8914.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 9406093 is about 3066.9354411203. The cubic root of 9406093 is about 211.0910188840.

It can be divided in two parts, 940 and 6093, that multiplied together give a triangular number (5727420 = T3384).

The spelling of 9406093 in words is "nine million, four hundred six thousand, ninety-three".

Divisors: 1 1223 7691 9406093