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9029297 = 73179691
BaseRepresentation
bin100010011100…
…011010110001
3121222201212102
4202130122301
54302414142
6521310145
7136514324
oct42343261
917881772
109029297
115107932
123035355
131b41aa4
1412b07bb
15bd5532
hex89c6b1

9029297 has 8 divisors (see below), whose sum is σ = 9217440. Its totient is φ = 8843040.

The previous prime is 9029291. The next prime is 9029303. The reversal of 9029297 is 7929209.

It is an interprime number because it is at equal distance from previous prime (9029291) and next prime (9029303).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9029297 - 210 = 9028273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9029297.

It is not an unprimeable number, because it can be changed into a prime (9029291) 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 7 ways as a sum of consecutive naturals, for example, 12722 + ... + 13412.

It is an arithmetic number, because the mean of its divisors is an integer number (1152180).

Almost surely, 29029297 is an apocalyptic number.

It is an amenable number.

9029297 is a deficient number, since it is larger than the sum of its proper divisors (188143).

9029297 is a wasteful number, since it uses less digits than its factorization.

9029297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 9029297 is about 3004.8788661109. The cubic root of 9029297 is about 208.2338423439.

The spelling of 9029297 in words is "nine million, twenty-nine thousand, two hundred ninety-seven".

Divisors: 1 73 179 691 13067 50443 123689 9029297