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9485023 = 47201809
BaseRepresentation
bin100100001011…
…101011011111
3122211220000011
4210023223133
54412010043
6535144051
7143423062
oct44135337
918756004
109485023
115399269
123215027
131c71352
14138c8d9
15c7559d
hex90badf

9485023 has 4 divisors (see below), whose sum is σ = 9686880. Its totient is φ = 9283168.

The previous prime is 9484973. The next prime is 9485033. The reversal of 9485023 is 3205849.

9485023 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.

It is a cyclic number.

It is not a de Polignac number, because 9485023 - 29 = 9484511 is a prime.

It is a super-2 number, since 2×94850232 = 179931322621058, which contains 22 as substring.

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 (9485033) 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, 100858 + ... + 100951.

It is an arithmetic number, because the mean of its divisors is an integer number (2421720).

Almost surely, 29485023 is an apocalyptic number.

9485023 is a deficient number, since it is larger than the sum of its proper divisors (201857).

9485023 is a wasteful number, since it uses less digits than its factorization.

9485023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201856.

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

The square root of 9485023 is about 3079.7764529264. The cubic root of 9485023 is about 211.6798225508.

The spelling of 9485023 in words is "nine million, four hundred eighty-five thousand, twenty-three".

Divisors: 1 47 201809 9485023