Base | Representation |
---|---|
bin | 110111111110110101… |
… | …1010101010101010010 |
3 | 102111022100100110200112 |
4 | 1233331223111111102 |
5 | 3432202322042320 |
6 | 131121154121322 |
7 | 11454111043652 |
oct | 1577553252522 |
9 | 374270313615 |
10 | 120220112210 |
11 | 46a92134740 |
12 | 1b371580242 |
13 | b44b993b93 |
14 | 5b66682362 |
15 | 31d9483ec5 |
hex | 1bfdad5552 |
120220112210 has 32 divisors (see below), whose sum is σ = 236578551552. Its totient is φ = 43621966080.
The previous prime is 120220112197. The next prime is 120220112231. The reversal of 120220112210 is 12211022021.
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, 1129319 + ... + 1231178.
It is an arithmetic number, because the mean of its divisors is an integer number (7393079736).
Almost surely, 2120220112210 is an apocalyptic number.
120220112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120220112210 is a deficient number, since it is larger than the sum of its proper divisors (116358439342).
120220112210 is a wasteful number, since it uses less digits than its factorization.
120220112210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2360978.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 120220112210 its reverse (12211022021), we get a palindrome (132431134231).
The spelling of 120220112210 in words is "one hundred twenty billion, two hundred twenty million, one hundred twelve thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •