Search a number
-
+
10283524085 = 52056704817
BaseRepresentation
bin10011001001111001…
…00001111111110101
3222112200021011001102
421210330201333311
5132030040232320
64420231335445
7512556340532
oct114474417765
928480234042
1010283524085
1143a786593a
121babb21585
13c7b669bc3
146d7a87d89
15402c15175
hex264f21ff5

10283524085 has 4 divisors (see below), whose sum is σ = 12340228908. Its totient is φ = 8226819264.

The previous prime is 10283524081. The next prime is 10283524117. The reversal of 10283524085 is 58042538201.

10283524085 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, and also an emirpimes, since its reverse is a distinct semiprime: 58042538201 = 173414266953.

It can be written as a sum of positive squares in 2 ways, for example, as 2526670756 + 7756853329 = 50266^2 + 88073^2 .

It is a cyclic number.

It is not a de Polignac number, because 10283524085 - 22 = 10283524081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10283524081) 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, 1028352404 + ... + 1028352413.

It is an arithmetic number, because the mean of its divisors is an integer number (3085057227).

Almost surely, 210283524085 is an apocalyptic number.

It is an amenable number.

10283524085 is a deficient number, since it is larger than the sum of its proper divisors (2056704823).

10283524085 is an equidigital number, since it uses as much as digits as its factorization.

10283524085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056704822.

The product of its (nonzero) digits is 76800, while the sum is 38.

The spelling of 10283524085 in words is "ten billion, two hundred eighty-three million, five hundred twenty-four thousand, eighty-five".

Divisors: 1 5 2056704817 10283524085