Base | Representation |
---|---|
bin | 11011010010100010011110… |
… | …010011011000111000011010 |
3 | 120201221220202022201110002000 |
4 | 123102202132103120320122 |
5 | 111212411430313032302 |
6 | 1103132553242021430 |
7 | 34165150524214533 |
oct | 3322423623307032 |
9 | 521856668643060 |
10 | 120021222002202 |
11 | 35273794967604 |
12 | 11564b004a7876 |
13 | 51c7c50030621 |
14 | 218d0b577168a |
15 | dd206280631c |
hex | 6d289e4d8e1a |
120021222002202 has 32 divisors (see below), whose sum is σ = 266716399224960. Its totient is φ = 40006688117760.
The previous prime is 120021222002197. The next prime is 120021222002251. The reversal of 120021222002202 is 202200222120021.
120021222002202 is a `hidden beast` number, since 1 + 200 + 21 + 2 + 220 + 0 + 220 + 2 = 666.
It is a super-3 number, since 3×1200212220022023 (a number of 43 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5040999 + ... + 16292762.
It is an arithmetic number, because the mean of its divisors is an integer number (8334887475780).
Almost surely, 2120021222002202 is an apocalyptic number.
120021222002202 is an abundant number, since it is smaller than the sum of its proper divisors (146695177222758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120021222002202 is a wasteful number, since it uses less digits than its factorization.
120021222002202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21437955 (or 21437949 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 120021222002202 its reverse (202200222120021), we get a palindrome (322221444122223).
The spelling of 120021222002202 in words is "one hundred twenty trillion, twenty-one billion, two hundred twenty-two million, two thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •