Search a number
-
+
10130 = 251013
BaseRepresentation
bin10011110010010
3111220012
42132102
5311010
6114522
741351
oct23622
914805
1010130
11767a
125a42
1347c3
143998
153005
hex2792

10130 has 8 divisors (see below), whose sum is σ = 18252. Its totient is φ = 4048.

The previous prime is 10111. The next prime is 10133. The reversal of 10130 is 3101.

10130 = T29 + T30 + ... + T43.

10130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8281 + 1849 = 91^2 + 43^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10133) by changing a digit.

10130 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497 + ... + 516.

210130 is an apocalyptic number.

10130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10130 is a deficient number, since it is larger than the sum of its proper divisors (8122).

10130 is a wasteful number, since it uses less digits than its factorization.

10130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020.

The product of its (nonzero) digits is 3, while the sum is 5.

The square root of 10130 is about 100.6479011207. The cubic root of 10130 is about 21.6373040786.

Adding to 10130 its reverse (3101), we get a palindrome (13231).

It can be divided in two parts, 101 and 30, that added together give a palindrome (131).

The spelling of 10130 in words is "ten thousand, one hundred thirty".

Divisors: 1 2 5 10 1013 2026 5065 10130