Base | Representation |
---|---|
bin | 11101001010011010010… |
… | …11011011100100010101 |
3 | 10112210101122120221200220 |
4 | 32211031023123210111 |
5 | 112404120142101401 |
6 | 2044153405424553 |
7 | 132252021233205 |
oct | 16451513334425 |
9 | 3483348527626 |
10 | 1002022222101 |
11 | 356a5647032a |
12 | 14224726b159 |
13 | 7364b223874 |
14 | 366d8c48405 |
15 | 1b0e9068336 |
hex | e94d2db915 |
1002022222101 has 8 divisors (see below), whose sum is σ = 1414619607744. Its totient is φ = 628719825600.
The previous prime is 1002022222099. The next prime is 1002022222127. The reversal of 1002022222101 is 1012222202001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1002022222101 - 21 = 1002022222099 is a prime.
It is a super-3 number, since 3×10020222221013 (a number of 37 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1002022222001) 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, 9823747225 + ... + 9823747326.
It is an arithmetic number, because the mean of its divisors is an integer number (176827450968).
Almost surely, 21002022222101 is an apocalyptic number.
It is an amenable number.
1002022222101 is a deficient number, since it is larger than the sum of its proper divisors (412597385643).
1002022222101 is a wasteful number, since it uses less digits than its factorization.
1002022222101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19647494571.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 1002022222101 its reverse (1012222202001), we get a palindrome (2014244424102).
The spelling of 1002022222101 in words is "one trillion, two billion, twenty-two million, two hundred twenty-two thousand, one hundred one".
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