Search a number
-
+
10810130 = 251763589
BaseRepresentation
bin101001001111…
…001100010010
3202100012201012
4221033030102
510231411010
61023410522
7160612262
oct51171422
922305635
1010810130
1161138a1
123753a42
132316536
1416157a2
15e38005
hexa4f312

10810130 has 16 divisors (see below), whose sum is σ = 20603160. Its totient is φ = 4069632.

The previous prime is 10810117. The next prime is 10810133. The reversal of 10810130 is 3101801.

It can be written as a sum of positive squares in 4 ways, for example, as 10778089 + 32041 = 3283^2 + 179^2 .

It is not an unprimeable number, because it can be changed into a prime (10810133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31625 + ... + 31964.

Almost surely, 210810130 is an apocalyptic number.

10810130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10810130 is a deficient number, since it is larger than the sum of its proper divisors (9793030).

10810130 is a wasteful number, since it uses less digits than its factorization.

10810130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63613.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 10810130 is about 3287.8762142149. The cubic root of 10810130 is about 221.1109780242.

Adding to 10810130 its reverse (3101801), we get a palindrome (13911931).

The spelling of 10810130 in words is "ten million, eight hundred ten thousand, one hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 63589 127178 317945 635890 1081013 2162026 5405065 10810130