Search a number
-
+
10324873 = 13794221
BaseRepresentation
bin100111011000…
…101110001001
3201102120001201
4213120232021
510120343443
61005144201
7153521446
oct47305611
921376051
1010324873
115912259
12355b061
1321a66c0
14152a9cd
15d8e34d
hex9d8b89

10324873 has 4 divisors (see below), whose sum is σ = 11119108. Its totient is φ = 9530640.

The previous prime is 10324871. The next prime is 10324879. The reversal of 10324873 is 37842301.

10324873 is digitally balanced in base 2, 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: 37842301 = 75406043.

It can be written as a sum of positive squares in 2 ways, for example, as 4507129 + 5817744 = 2123^2 + 2412^2 .

It is a cyclic number.

It is not a de Polignac number, because 10324873 - 21 = 10324871 is a prime.

It is a super-2 number, since 2×103248732 = 213206004932258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10324871) 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, 397098 + ... + 397123.

It is an arithmetic number, because the mean of its divisors is an integer number (2779777).

Almost surely, 210324873 is an apocalyptic number.

10324873 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10324873 is a deficient number, since it is larger than the sum of its proper divisors (794235).

10324873 is an equidigital number, since it uses as much as digits as its factorization.

10324873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794234.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 10324873 is about 3213.2340406513. The cubic root of 10324873 is about 217.7517092931.

It can be divided in two parts, 103 and 24873, that added together give a triangular number (24976 = T223).

The spelling of 10324873 in words is "ten million, three hundred twenty-four thousand, eight hundred seventy-three".

Divisors: 1 13 794221 10324873