Base | Representation |
---|---|
bin | 111101000100010011… |
… | …1110000111010010010 |
3 | 110112111110012101012012 |
4 | 1322020213300322102 |
5 | 4122034113103320 |
6 | 140125001502522 |
7 | 12321541222256 |
oct | 1721047607222 |
9 | 415443171165 |
10 | 131141144210 |
11 | 5068683671a |
12 | 214baaa1a42 |
13 | c49c42caab |
14 | 64c0c78266 |
15 | 36281254c5 |
hex | 1e889f0e92 |
131141144210 has 16 divisors (see below), whose sum is σ = 236141568000. Its totient is φ = 52437011376.
The previous prime is 131141144179. The next prime is 131141144219. The reversal of 131141144210 is 12441141131.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (131141144219) 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, 2402450 + ... + 2456429.
It is an arithmetic number, because the mean of its divisors is an integer number (14758848000).
Almost surely, 2131141144210 is an apocalyptic number.
131141144210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131141144210 is a deficient number, since it is larger than the sum of its proper divisors (105000423790).
131141144210 is a wasteful number, since it uses less digits than its factorization.
131141144210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4861585.
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 131141144210 its reverse (12441141131), we get a palindrome (143582285341).
The spelling of 131141144210 in words is "one hundred thirty-one billion, one hundred forty-one million, one hundred forty-four thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.111 sec. • engine limits •