Base | Representation |
---|---|
bin | 11101011001011111111… |
… | …10000011010001001110 |
3 | 10120120022010221220002010 |
4 | 32230233332003101032 |
5 | 113022212230010110 |
6 | 2052013234242050 |
7 | 132656524160625 |
oct | 16545776032116 |
9 | 3516263856063 |
10 | 1010122110030 |
11 | 35a432662a90 |
12 | 143927a26326 |
13 | 7433c36b467 |
14 | 36c668b46bc |
15 | 1b4201e5020 |
hex | eb2ff8344e |
1010122110030 has 128 divisors (see below), whose sum is σ = 2777250364416. Its totient is φ = 232739020800.
The previous prime is 1010122110029. The next prime is 1010122110037. The reversal of 1010122110030 is 300112210101.
It is a junction number, because it is equal to n+sod(n) for n = 1010122109988 and 1010122110015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1010122110037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 767790 + ... + 1615470.
It is an arithmetic number, because the mean of its divisors is an integer number (21697268472).
Almost surely, 21010122110030 is an apocalyptic number.
1010122110030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1010122110030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1388625182208).
1010122110030 is an abundant number, since it is smaller than the sum of its proper divisors (1767128254386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1010122110030 is a wasteful number, since it uses less digits than its factorization.
1010122110030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 847882.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 1010122110030 its reverse (300112210101), we get a palindrome (1310234320131).
The spelling of 1010122110030 in words is "one trillion, ten billion, one hundred twenty-two million, one hundred ten thousand, thirty".
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