Base | Representation |
---|---|
bin | 110111111110001111… |
… | …1011101010110010101 |
3 | 102111020221220221120211 |
4 | 1233330133131112111 |
5 | 3432132224101401 |
6 | 131115203525421 |
7 | 11453450013211 |
oct | 1577437352625 |
9 | 374227827524 |
10 | 120200222101 |
11 | 46a81989a33 |
12 | 1b366989871 |
13 | b44781b79b |
14 | 5b63b85941 |
15 | 31d7855951 |
hex | 1bfc7dd595 |
120200222101 has 16 divisors (see below), whose sum is σ = 128463229440. Its totient is φ = 112139719920.
The previous prime is 120200222071. The next prime is 120200222137. The reversal of 120200222101 is 101222002021.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 120200222101 - 217 = 120200091029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120200222501) 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, 367906 + ... + 612988.
It is an arithmetic number, because the mean of its divisors is an integer number (8028951840).
Almost surely, 2120200222101 is an apocalyptic number.
It is an amenable number.
120200222101 is a deficient number, since it is larger than the sum of its proper divisors (8263007339).
120200222101 is a wasteful number, since it uses less digits than its factorization.
120200222101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245496.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 120200222101 its reverse (101222002021), we get a palindrome (221422224122).
The spelling of 120200222101 in words is "one hundred twenty billion, two hundred million, two hundred twenty-two thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •