Base | Representation |
---|---|
bin | 111100100011010000… |
… | …1001110010001011011 |
3 | 110102122011101210002202 |
4 | 1321012201032101123 |
5 | 4112301211230321 |
6 | 135422543520415 |
7 | 12252213616121 |
oct | 1710641162133 |
9 | 412564353082 |
10 | 130032133211 |
11 | 50167827302 |
12 | 2124b5b910b |
13 | c353745776 |
14 | 6417871911 |
15 | 35b0aae70b |
hex | 1e4684e45b |
130032133211 has 4 divisors (see below), whose sum is σ = 130051684752. Its totient is φ = 130012581672.
The previous prime is 130032133193. The next prime is 130032133237. The reversal of 130032133211 is 112331230031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112331230031 = 251 ⋅447534781.
It is a cyclic number.
It is not a de Polignac number, because 130032133211 - 214 = 130032116827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130032153211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9765791 + ... + 9779096.
It is an arithmetic number, because the mean of its divisors is an integer number (32512921188).
Almost surely, 2130032133211 is an apocalyptic number.
130032133211 is a deficient number, since it is larger than the sum of its proper divisors (19551541).
130032133211 is an equidigital number, since it uses as much as digits as its factorization.
130032133211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19551540.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 130032133211 its reverse (112331230031), we get a palindrome (242363363242).
The spelling of 130032133211 in words is "one hundred thirty billion, thirty-two million, one hundred thirty-three thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •