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7012433 = 23093037
BaseRepresentation
bin11010110000000001010001
3111012021020202
4122300001101
53243344213
6410144545
7113414261
oct32600121
914167222
107012433
113a5a5aa
122422155
1315b6a8c
14d077a1
15937b58
hex6b0051

7012433 has 4 divisors (see below), whose sum is σ = 7017780. Its totient is φ = 7007088.

The previous prime is 7012429. The next prime is 7012469. The reversal of 7012433 is 3342107.

7012433 is digitally balanced in base 3, 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 brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5895184 + 1117249 = 2428^2 + 1057^2 .

It is a cyclic number.

It is not a de Polignac number, because 7012433 - 22 = 7012429 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7012333) 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, 791 + ... + 3827.

It is an arithmetic number, because the mean of its divisors is an integer number (1754445).

Almost surely, 27012433 is an apocalyptic number.

It is an amenable number.

7012433 is a deficient number, since it is larger than the sum of its proper divisors (5347).

7012433 is a wasteful number, since it uses less digits than its factorization.

7012433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5346.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 7012433 is about 2648.0998848231. The cubic root of 7012433 is about 191.4063059264.

The spelling of 7012433 in words is "seven million, twelve thousand, four hundred thirty-three".

Divisors: 1 2309 3037 7012433