Search a number
-
+
130403100211 = 215576049223
BaseRepresentation
bin111100101110010100…
…0010110011000110011
3110110121000102212011021
41321130220112120303
54114031143201321
6135523435000311
712264340030426
oct1713450263063
9413530385137
10130403100211
11503381722aa
1221333899097
13c3b2560277
146450c399bd
1535d343a941
hex1e5ca16633

130403100211 has 4 divisors (see below), whose sum is σ = 130409170992. Its totient is φ = 130397029432.

The previous prime is 130403100199. The next prime is 130403100227. The reversal of 130403100211 is 112001304031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112001304031 = 248774502203.

It is a cyclic number.

It is not a de Polignac number, because 130403100211 - 219 = 130402575923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130403100011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3003055 + ... + 3046168.

It is an arithmetic number, because the mean of its divisors is an integer number (32602292748).

Almost surely, 2130403100211 is an apocalyptic number.

130403100211 is a deficient number, since it is larger than the sum of its proper divisors (6070781).

130403100211 is an equidigital number, since it uses as much as digits as its factorization.

130403100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6070780.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 130403100211 its reverse (112001304031), we get a palindrome (242404404242).

The spelling of 130403100211 in words is "one hundred thirty billion, four hundred three million, one hundred thousand, two hundred eleven".

Divisors: 1 21557 6049223 130403100211