Base | Representation |
---|---|
bin | 11011010010011001111001… |
… | …010011000011000000010011 |
3 | 120201221000222102000021121220 |
4 | 123102121321103003000103 |
5 | 111212234044333033021 |
6 | 1103124431251020123 |
7 | 34164403341654210 |
oct | 3322317123030023 |
9 | 521830872007556 |
10 | 120012011221011 |
11 | 3526a89869a348 |
12 | 1156316b89a643 |
13 | 51c71129bca40 |
14 | 218c88036cb07 |
15 | dd1bc3d90cc6 |
hex | 6d26794c3013 |
120012011221011 has 32 divisors (see below), whose sum is σ = 196981353235968. Its totient is φ = 63290642803200.
The previous prime is 120012011221007. The next prime is 120012011221013. The reversal of 120012011221011 is 110122110210021.
It is a happy number.
It is not a de Polignac number, because 120012011221011 - 22 = 120012011221007 is a prime.
It is not an unprimeable number, because it can be changed into a prime (120012011221013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41645190 + ... + 44433611.
It is an arithmetic number, because the mean of its divisors is an integer number (6155667288624).
Almost surely, 2120012011221011 is an apocalyptic number.
120012011221011 is a deficient number, since it is larger than the sum of its proper divisors (76969342014957).
120012011221011 is a wasteful number, since it uses less digits than its factorization.
120012011221011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86083931.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 120012011221011 its reverse (110122110210021), we get a palindrome (230134121431032).
The spelling of 120012011221011 in words is "one hundred twenty trillion, twelve billion, eleven million, two hundred twenty-one thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •