Base | Representation |
---|---|
bin | 11011110010100100010100… |
… | …000000011011101100000010 |
3 | 121000202022220122202112010222 |
4 | 123302210110000123230002 |
5 | 112004442101310000002 |
6 | 1111540040203423042 |
7 | 34513156356421313 |
oct | 3362442400335402 |
9 | 530668818675128 |
10 | 122222220000002 |
11 | 35a42174955061 |
12 | 1185b59a224a82 |
13 | 532767659c8b5 |
14 | 2227830a8c60a |
15 | e1e4316911a2 |
hex | 6f291401bb02 |
122222220000002 has 32 divisors (see below), whose sum is σ = 186908890608000. Its totient is φ = 59928095259648.
The previous prime is 122222219999983. The next prime is 122222220000017. The reversal of 122222220000002 is 200000022222221.
It is a super-4 number, since 4×1222222200000024 (a number of 57 digits) contains 4444 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24099188 + ... + 28726560.
It is an arithmetic number, because the mean of its divisors is an integer number (5840902831500).
Almost surely, 2122222220000002 is an apocalyptic number.
122222220000002 is a deficient number, since it is larger than the sum of its proper divisors (64686670607998).
122222220000002 is a wasteful number, since it uses less digits than its factorization.
122222220000002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4628330.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 122222220000002 its reverse (200000022222221), we get a palindrome (322222242222223).
The spelling of 122222220000002 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, two hundred twenty million, two", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •