Base | Representation |
---|---|
bin | 110111111001100110… |
… | …0010010000100010011 |
3 | 102110212002100012210022 |
4 | 1233303030102010103 |
5 | 3431322303401321 |
6 | 131051511454055 |
7 | 11446543602665 |
oct | 1576314220423 |
9 | 373762305708 |
10 | 120044200211 |
11 | 46a01904421 |
12 | 1b32268732b |
13 | b4213c1940 |
14 | 5b4b170535 |
15 | 31c8cd6dab |
hex | 1bf3312113 |
120044200211 has 4 divisors (see below), whose sum is σ = 129278369472. Its totient is φ = 110810030952.
The previous prime is 120044200183. The next prime is 120044200247. The reversal of 120044200211 is 112002440021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112002440021 = 48799 ⋅2295179.
It is a cyclic number.
It is not a de Polignac number, because 120044200211 - 26 = 120044200147 is a prime.
It is a super-2 number, since 2×1200442002112 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 120044200211.
It is not an unprimeable number, because it can be changed into a prime (120044200261) 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, 4617084611 + ... + 4617084636.
It is an arithmetic number, because the mean of its divisors is an integer number (32319592368).
Almost surely, 2120044200211 is an apocalyptic number.
120044200211 is a deficient number, since it is larger than the sum of its proper divisors (9234169261).
120044200211 is an equidigital number, since it uses as much as digits as its factorization.
120044200211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9234169260.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 120044200211 its reverse (112002440021), we get a palindrome (232046640232).
The spelling of 120044200211 in words is "one hundred twenty billion, forty-four million, two hundred thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •