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9028435 = 513138899
BaseRepresentation
bin100010011100…
…001101010011
3121222200200111
4202130031103
54302402220
6521302151
7136511653
oct42341523
917880614
109028435
115107219
123034957
131b41590
1412b0363
15bd515a
hex89c353

9028435 has 8 divisors (see below), whose sum is σ = 11667600. Its totient is φ = 6667104.

The previous prime is 9028433. The next prime is 9028499. The reversal of 9028435 is 5348209.

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 9028435 - 21 = 9028433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9028397 and 9028406.

It is not an unprimeable number, because it can be changed into a prime (9028433) 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, 69385 + ... + 69514.

It is an arithmetic number, because the mean of its divisors is an integer number (1458450).

Almost surely, 29028435 is an apocalyptic number.

9028435 is a deficient number, since it is larger than the sum of its proper divisors (2639165).

9028435 is a wasteful number, since it uses less digits than its factorization.

9028435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138917.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 9028435 is about 3004.7354292849. The cubic root of 9028435 is about 208.2272156454.

The spelling of 9028435 in words is "nine million, twenty-eight thousand, four hundred thirty-five".

Divisors: 1 5 13 65 138899 694495 1805687 9028435