Search a number
-
+
10251941 = 71464563
BaseRepresentation
bin100111000110…
…111010100101
3201021212000112
4213012322211
510111030231
61003422405
7153066020
oct47067245
921255015
1010251941
115872487
123524a05
13217c44b
14150c1b7
15d7792b
hex9c6ea5

10251941 has 4 divisors (see below), whose sum is σ = 11716512. Its totient is φ = 8787372.

The previous prime is 10251937. The next prime is 10251947. The reversal of 10251941 is 14915201.

It is a happy number.

10251941 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10251941 - 22 = 10251937 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 (10251947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732275 + ... + 732288.

It is an arithmetic number, because the mean of its divisors is an integer number (2929128).

Almost surely, 210251941 is an apocalyptic number.

It is an amenable number.

10251941 is a deficient number, since it is larger than the sum of its proper divisors (1464571).

10251941 is an equidigital number, since it uses as much as digits as its factorization.

10251941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464570.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 10251941 is about 3201.8652376388. The cubic root of 10251941 is about 217.2377850304.

The spelling of 10251941 in words is "ten million, two hundred fifty-one thousand, nine hundred forty-one".

Divisors: 1 7 1464563 10251941