Base | Representation |
---|---|
bin | 1011000110111001000000… |
… | …1100001010011011110101 |
3 | 1121020112220202002200101022 |
4 | 2301232100030022123311 |
5 | 3100044221322130401 |
6 | 41550325125510525 |
7 | 2400234541521305 |
oct | 261562014123365 |
9 | 47215822080338 |
10 | 12213011130101 |
11 | 3989566432691 |
12 | 1452b68872445 |
13 | 6a78b34a97c2 |
14 | 303181ac5605 |
15 | 162a4d79471b |
hex | b1b9030a6f5 |
12213011130101 has 16 divisors (see below), whose sum is σ = 13271091571200. Its totient is φ = 11196492753600.
The previous prime is 12213011130097. The next prime is 12213011130119. The reversal of 12213011130101 is 10103111031221.
It is not a de Polignac number, because 12213011130101 - 22 = 12213011130097 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 12213011130101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12213011130121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13211231 + ... + 14105411.
It is an arithmetic number, because the mean of its divisors is an integer number (829443223200).
Almost surely, 212213011130101 is an apocalyptic number.
It is an amenable number.
12213011130101 is a deficient number, since it is larger than the sum of its proper divisors (1058080441099).
12213011130101 is a wasteful number, since it uses less digits than its factorization.
12213011130101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 917420.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 12213011130101 its reverse (10103111031221), we get a palindrome (22316122161322).
The spelling of 12213011130101 in words is "twelve trillion, two hundred thirteen billion, eleven million, one hundred thirty thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •