Base | Representation |
---|---|
bin | 1001010010011011011111… |
… | …0000000101111001110111 |
3 | 1100011021112011210100102001 |
4 | 2110212313300011321313 |
5 | 2314304111321201330 |
6 | 33415232410200131 |
7 | 2102544222416530 |
oct | 224466760057167 |
9 | 40137464710361 |
10 | 10212220100215 |
11 | 3287a840183a1 |
12 | 118b243a23047 |
13 | 5910150b3413 |
14 | 2743ba163687 |
15 | 12a99b1129ca |
hex | 949b7c05e77 |
10212220100215 has 16 divisors (see below), whose sum is σ = 14008609797120. Its totient is φ = 7001025524640.
The previous prime is 10212220100207. The next prime is 10212220100237. The reversal of 10212220100215 is 51200102221201.
It is a happy number.
It is not a de Polignac number, because 10212220100215 - 23 = 10212220100207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10212220100192 and 10212220100201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34008525 + ... + 34307494.
It is an arithmetic number, because the mean of its divisors is an integer number (875538112320).
Almost surely, 210212220100215 is an apocalyptic number.
10212220100215 is a deficient number, since it is larger than the sum of its proper divisors (3796389696905).
10212220100215 is an equidigital number, since it uses as much as digits as its factorization.
10212220100215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68320302.
The product of its (nonzero) digits is 160, while the sum is 19.
Adding to 10212220100215 its reverse (51200102221201), we get a palindrome (61412322321416).
The spelling of 10212220100215 in words is "ten trillion, two hundred twelve billion, two hundred twenty million, one hundred thousand, two hundred fifteen".
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