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9485390 = 253732543
BaseRepresentation
bin100100001011…
…110001001110
3122211220111202
4210023301032
54412013030
6535145502
7143424125
oct44136116
918756452
109485390
115399572
123215292
131c71575
14138cabc
15c75745
hex90bc4e

9485390 has 16 divisors (see below), whose sum is σ = 17126208. Its totient is φ = 3782496.

The previous prime is 9485383. The next prime is 9485393. The reversal of 9485390 is 935849.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9485393) 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, 2459 + ... + 5001.

It is an arithmetic number, because the mean of its divisors is an integer number (1070388).

Almost surely, 29485390 is an apocalyptic number.

9485390 is a deficient number, since it is larger than the sum of its proper divisors (7640818).

9485390 is a wasteful number, since it uses less digits than its factorization.

9485390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2923.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 9485390 is about 3079.8360345966. The cubic root of 9485390 is about 211.6825526617.

The spelling of 9485390 in words is "nine million, four hundred eighty-five thousand, three hundred ninety".

Divisors: 1 2 5 10 373 746 1865 2543 3730 5086 12715 25430 948539 1897078 4742695 9485390