Base | Representation |
---|---|
bin | 11101101111110110001… |
… | …10110101001100001111 |
3 | 10121201021022100000010121 |
4 | 32313323012311030033 |
5 | 113221300222333403 |
6 | 2101315553245411 |
7 | 133563042452014 |
oct | 16677306651417 |
9 | 3551238300117 |
10 | 1022120121103 |
11 | 36452a186314 |
12 | 146115b63867 |
13 | 75501c878b3 |
14 | 3768413570b |
15 | 1b8c36c13bd |
hex | edfb1b530f |
1022120121103 has 8 divisors (see below), whose sum is σ = 1023842560896. Its totient is φ = 1020398678400.
The previous prime is 1022120121067. The next prime is 1022120121133. The reversal of 1022120121103 is 3011210212201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1022120121103 - 29 = 1022120120591 is a prime.
It is a super-2 number, since 2×10221201211032 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022120121133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1817058 + ... + 2312128.
It is an arithmetic number, because the mean of its divisors is an integer number (127980320112).
Almost surely, 21022120121103 is an apocalyptic number.
1022120121103 is a deficient number, since it is larger than the sum of its proper divisors (1722439793).
1022120121103 is an equidigital number, since it uses as much as digits as its factorization.
1022120121103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 498545.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 1022120121103 its reverse (3011210212201), we get a palindrome (4033330333304).
The spelling of 1022120121103 in words is "one trillion, twenty-two billion, one hundred twenty million, one hundred twenty-one thousand, one hundred three".
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