Search a number
-
+
10427083 = 18715573
BaseRepresentation
bin100111110001…
…101011001011
3201121202021021
4213301223023
510132131313
61011253311
7154425442
oct47615313
921552237
1010427083
115982027
1235aa237
132211094
141555d59
15dae78d
hex9f1acb

10427083 has 4 divisors (see below), whose sum is σ = 10434528. Its totient is φ = 10419640.

The previous prime is 10427077. The next prime is 10427099. The reversal of 10427083 is 38072401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10427083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10427033) 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, 916 + ... + 4657.

It is an arithmetic number, because the mean of its divisors is an integer number (2608632).

Almost surely, 210427083 is an apocalyptic number.

10427083 is a deficient number, since it is larger than the sum of its proper divisors (7445).

10427083 is an equidigital number, since it uses as much as digits as its factorization.

10427083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7444.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 10427083 is about 3229.0994100523. The cubic root of 10427083 is about 218.4678879755.

Adding to 10427083 its reverse (38072401), we get a palindrome (48499484).

The spelling of 10427083 in words is "ten million, four hundred twenty-seven thousand, eighty-three".

Divisors: 1 1871 5573 10427083