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9029413 = 77311681
BaseRepresentation
bin100010011100…
…011100100101
3121222202000201
4202130130211
54302420123
6521310501
7136514551
oct42343445
917882021
109029413
115107a28
123035431
131b41b63
1412b0861
15bd55ad
hex89c725

9029413 has 4 divisors (see below), whose sum is σ = 9041868. Its totient is φ = 9016960.

The previous prime is 9029399. The next prime is 9029417. The reversal of 9029413 is 3149209.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2259009 + 6770404 = 1503^2 + 2602^2 .

It is a cyclic number.

It is not a de Polignac number, because 9029413 - 217 = 8898341 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 (9029417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5068 + ... + 6613.

It is an arithmetic number, because the mean of its divisors is an integer number (2260467).

Almost surely, 29029413 is an apocalyptic number.

It is an amenable number.

9029413 is a deficient number, since it is larger than the sum of its proper divisors (12455).

9029413 is a wasteful number, since it uses less digits than its factorization.

9029413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12454.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 9029413 is about 3004.8981679917. The cubic root of 9029413 is about 208.2347340715.

The spelling of 9029413 in words is "nine million, twenty-nine thousand, four hundred thirteen".

Divisors: 1 773 11681 9029413