Search a number
-
+
10448039 = 71492577
BaseRepresentation
bin100111110110…
…110010100111
3201122211000102
4213312302213
510133314124
61011534315
7154543520
oct47666247
921584012
1010448039
115996848
1235ba39b
13221a794
14155d847
15db5aae
hex9f6ca7

10448039 has 4 divisors (see below), whose sum is σ = 11940624. Its totient is φ = 8955456.

The previous prime is 10448027. The next prime is 10448041. The reversal of 10448039 is 93084401.

10448039 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 10448039 - 28 = 10447783 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 (10448069) 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, 746282 + ... + 746295.

It is an arithmetic number, because the mean of its divisors is an integer number (2985156).

Almost surely, 210448039 is an apocalyptic number.

10448039 is a deficient number, since it is larger than the sum of its proper divisors (1492585).

10448039 is an equidigital number, since it uses as much as digits as its factorization.

10448039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492584.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 10448039 is about 3232.3426489158. The cubic root of 10448039 is about 218.6141465035.

The spelling of 10448039 in words is "ten million, four hundred forty-eight thousand, thirty-nine".

Divisors: 1 7 1492577 10448039