Base | Representation |
---|---|
bin | 10110110000111101001001… |
… | …110000001101000000011100 |
3 | 111010111111100222011001220011 |
4 | 112300331021300031000130 |
5 | 101110341224310310022 |
6 | 552535015320133004 |
7 | 30042343111213165 |
oct | 2660751160150034 |
9 | 433444328131804 |
10 | 100121220010012 |
11 | 299a11975a4933 |
12 | b2901b6007164 |
13 | 43b351000c616 |
14 | 1aa1c701b676c |
15 | b895b1914977 |
hex | 5b0f49c0d01c |
100121220010012 has 12 divisors (see below), whose sum is σ = 175212870466536. Its totient is φ = 50060399876720.
The previous prime is 100121220010001. The next prime is 100121220010087. The reversal of 100121220010012 is 210010022121001.
It is a junction number, because it is equal to n+sod(n) for n = 100121220009974 and 100121220010001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51457558 + ... + 53367805.
It is an arithmetic number, because the mean of its divisors is an integer number (14601072538878).
Almost surely, 2100121220010012 is an apocalyptic number.
It is an amenable number.
100121220010012 is a deficient number, since it is larger than the sum of its proper divisors (75091650456524).
100121220010012 is a wasteful number, since it uses less digits than its factorization.
100121220010012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105064148 (or 105064146 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 100121220010012 its reverse (210010022121001), we get a palindrome (310131242131013).
The spelling of 100121220010012 in words is "one hundred trillion, one hundred twenty-one billion, two hundred twenty million, ten thousand, twelve".
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