Base | Representation |
---|---|
bin | 100000010011100011100… |
… | …000101100000111110111 |
3 | 21212020021000112010001022 |
4 | 200103203200230013313 |
5 | 242333100122401403 |
6 | 4415510235451355 |
7 | 316251111454010 |
oct | 40234340540767 |
9 | 7766230463038 |
10 | 2220020122103 |
11 | 786561535043 |
12 | 2ba3082b6b5b |
13 | 131468485034 |
14 | 796417b4007 |
15 | 3cb33d44d38 |
hex | 204e382c1f7 |
2220020122103 has 4 divisors (see below), whose sum is σ = 2537165853840. Its totient is φ = 1902874390368.
The previous prime is 2220020122097. The next prime is 2220020122153. The reversal of 2220020122103 is 3012210200222.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2220020122103 - 216 = 2220020056567 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 (2220020122153) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 158572865858 + ... + 158572865871.
It is an arithmetic number, because the mean of its divisors is an integer number (634291463460).
Almost surely, 22220020122103 is an apocalyptic number.
2220020122103 is a deficient number, since it is larger than the sum of its proper divisors (317145731737).
2220020122103 is an equidigital number, since it uses as much as digits as its factorization.
2220020122103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317145731736.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 2220020122103 its reverse (3012210200222), we get a palindrome (5232230322325).
The spelling of 2220020122103 in words is "two trillion, two hundred twenty billion, twenty million, one hundred twenty-two thousand, one hundred three".
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