Base | Representation |
---|---|
bin | 11011010101010011011011… |
… | …001000111000111101010010 |
3 | 120202122002011200202211010010 |
4 | 123111103123020320331102 |
5 | 111224020040113034302 |
6 | 1103400134520415350 |
7 | 34214655061014606 |
oct | 3325233310707522 |
9 | 522562150684103 |
10 | 120211221221202 |
11 | 3533732452aa41 |
12 | 115958a6917556 |
13 | 520cb3c44a9b7 |
14 | 219837b569506 |
15 | dd6e82cb616c |
hex | 6d54db238f52 |
120211221221202 has 16 divisors (see below), whose sum is σ = 240481384007040. Its totient is φ = 40060583479632.
The previous prime is 120211221221177. The next prime is 120211221221213. The reversal of 120211221221202 is 202122122112021.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2455872013 + ... + 2455920960.
It is an arithmetic number, because the mean of its divisors is an integer number (15030086500440).
Almost surely, 2120211221221202 is an apocalyptic number.
120211221221202 is an abundant number, since it is smaller than the sum of its proper divisors (120270162785838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120211221221202 is a wasteful number, since it uses less digits than its factorization.
120211221221202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4911797057.
The product of its (nonzero) digits is 256, while the sum is 21.
Adding to 120211221221202 its reverse (202122122112021), we get a palindrome (322333343333223).
The spelling of 120211221221202 in words is "one hundred twenty trillion, two hundred eleven billion, two hundred twenty-one million, two hundred twenty-one thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •