Search a number
-
+
130010211 = 334815193
BaseRepresentation
bin1111011111111…
…00110001100011
3100001122012111000
413233330301203
5231240311321
620522323043
73136032342
oct757746143
9301565430
10130010211
1167429661
1237659483
1320c20326
14133a3b59
15b631826
hex7bfcc63

130010211 has 8 divisors (see below), whose sum is σ = 192607760. Its totient is φ = 86673456.

The previous prime is 130010201. The next prime is 130010213. The reversal of 130010211 is 112010031.

It is not a de Polignac number, because 130010211 - 26 = 130010147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130010193 and 130010202.

It is not an unprimeable number, because it can be changed into a prime (130010213) 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, 2407570 + ... + 2407623.

It is an arithmetic number, because the mean of its divisors is an integer number (24075970).

Almost surely, 2130010211 is an apocalyptic number.

130010211 is a deficient number, since it is larger than the sum of its proper divisors (62597549).

130010211 is an equidigital number, since it uses as much as digits as its factorization.

130010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815202 (or 4815196 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 130010211 is about 11402.2020241706. The cubic root of 130010211 is about 506.5929648586.

Adding to 130010211 its reverse (112010031), we get a palindrome (242020242).

It can be divided in two parts, 1300 and 10211, that added together give a palindrome (11511).

The spelling of 130010211 in words is "one hundred thirty million, ten thousand, two hundred eleven".

Divisors: 1 3 9 27 4815193 14445579 43336737 130010211