Base | Representation |
---|---|
bin | 101110100100010000… |
… | …1100111110011000010 |
3 | 100120010020120012222001 |
4 | 1131020201213303002 |
5 | 3114300230133442 |
6 | 113535000534214 |
7 | 10140055440352 |
oct | 1351041476302 |
9 | 316106505861 |
10 | 100001021122 |
11 | 39456a73302 |
12 | 1746a18136a |
13 | 9578aa9462 |
14 | 4ba9248b62 |
15 | 290438c2b7 |
hex | 1748867cc2 |
100001021122 has 16 divisors (see below), whose sum is σ = 160484817600. Its totient is φ = 46592364240.
The previous prime is 100001021101. The next prime is 100001021129. The reversal of 100001021122 is 221120100001.
It is a junction number, because it is equal to n+sod(n) for n = 100001021099 and 100001021108.
It is not an unprimeable number, because it can be changed into a prime (100001021129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21568222 + ... + 21572857.
It is an arithmetic number, because the mean of its divisors is an integer number (10030301100).
Almost surely, 2100001021122 is an apocalyptic number.
100001021122 is a deficient number, since it is larger than the sum of its proper divisors (60483796478).
100001021122 is a wasteful number, since it uses less digits than its factorization.
100001021122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43141161.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 100001021122 its reverse (221120100001), we get a palindrome (321121121123).
The spelling of 100001021122 in words is "one hundred billion, one million, twenty-one thousand, one hundred twenty-two".
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