Base | Representation |
---|---|
bin | 11101111110100010110… |
… | …01001110000100100010 |
3 | 10122110122011222020001200 |
4 | 32333101121032010202 |
5 | 113333430104424442 |
6 | 2105102525542030 |
7 | 134262420345033 |
oct | 16772131160442 |
9 | 3573564866050 |
10 | 1030010233122 |
11 | 367908a19252 |
12 | 147758414916 |
13 | 7618b804630 |
14 | 37bd1d96a8a |
15 | 1bbd621234c |
hex | efd164e122 |
1030010233122 has 192 divisors, whose sum is σ = 2560158461952. Its totient is φ = 296881200000.
The previous prime is 1030010233117. The next prime is 1030010233123. The reversal of 1030010233122 is 2213320100301.
1030010233122 is a `hidden beast` number, since 1 + 0 + 300 + 10 + 2 + 331 + 22 = 666.
1030010233122 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1030010233095 and 1030010233104.
It is not an unprimeable number, because it can be changed into a prime (1030010233123) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 57691497 + ... + 57709347.
It is an arithmetic number, because the mean of its divisors is an integer number (13334158656).
Almost surely, 21030010233122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1030010233122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1280079230976).
1030010233122 is an abundant number, since it is smaller than the sum of its proper divisors (1530148228830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030010233122 is a wasteful number, since it uses less digits than its factorization.
1030010233122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18117 (or 18114 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 1030010233122 its reverse (2213320100301), we get a palindrome (3243330333423).
The spelling of 1030010233122 in words is "one trillion, thirty billion, ten million, two hundred thirty-three thousand, one hundred twenty-two".
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