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10494485 = 52098897
BaseRepresentation
bin101000000010…
…001000010101
3201202011201122
4220002020111
510141310420
61012533325
7155126111
oct50021025
921664648
1010494485
115a18731
123621245
132235971
141572741
15dc4725
hexa02215

10494485 has 4 divisors (see below), whose sum is σ = 12593388. Its totient is φ = 8395584.

The previous prime is 10494443. The next prime is 10494487. The reversal of 10494485 is 58449401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58449401 = 71823231.

It can be written as a sum of positive squares in 2 ways, for example, as 3598609 + 6895876 = 1897^2 + 2626^2 .

It is a cyclic number.

It is not a de Polignac number, because 10494485 - 216 = 10428949 is a prime.

It is a super-2 number, since 2×104944852 = 220268430830450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10494487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1049444 + ... + 1049453.

It is an arithmetic number, because the mean of its divisors is an integer number (3148347).

Almost surely, 210494485 is an apocalyptic number.

It is an amenable number.

10494485 is a deficient number, since it is larger than the sum of its proper divisors (2098903).

10494485 is an equidigital number, since it uses as much as digits as its factorization.

10494485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098902.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 10494485 is about 3239.5192544574. The cubic root of 10494485 is about 218.9376121087.

The spelling of 10494485 in words is "ten million, four hundred ninety-four thousand, four hundred eighty-five".

Divisors: 1 5 2098897 10494485