Search a number
-
+
10113013 = 59181947
BaseRepresentation
bin100110100100…
…111111110101
3201000210110001
4212210333311
510042104023
61000431301
7151650001
oct46447765
921023401
1010113013
115788069
123478531
132131141
1414b3701
15d4b6ad
hex9a4ff5

10113013 has 8 divisors (see below), whose sum is σ = 10352160. Its totient is φ = 9876240.

The previous prime is 10113001. The next prime is 10113017. The reversal of 10113013 is 31031101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10113013 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 (10113017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10206 + ... + 11152.

It is an arithmetic number, because the mean of its divisors is an integer number (1294020).

Almost surely, 210113013 is an apocalyptic number.

It is an amenable number.

10113013 is a deficient number, since it is larger than the sum of its proper divisors (239147).

10113013 is an equidigital number, since it uses as much as digits as its factorization.

10113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 10113013 is about 3180.0963821872. The cubic root of 10113013 is about 216.2520277801.

Adding to 10113013 its reverse (31031101), we get a palindrome (41144114).

The spelling of 10113013 in words is "ten million, one hundred thirteen thousand, thirteen".

Divisors: 1 59 181 947 10679 55873 171407 10113013