Base | Representation |
---|---|
bin | 1001000110110010011000… |
… | …1110111101010010001100 |
3 | 1022110011021010220210211222 |
4 | 2101230212032331102030 |
5 | 2303020001304102340 |
6 | 33143313524302512 |
7 | 2052233621461643 |
oct | 221544616752214 |
9 | 38404233823758 |
10 | 10012210222220 |
11 | 321017771a768 |
12 | 1158524b41a38 |
13 | 5781bba1609b |
14 | 268844a3035a |
15 | 125691d8b8b5 |
hex | 91b263bd48c |
10012210222220 has 24 divisors (see below), whose sum is σ = 21113614872000. Its totient is φ = 3988127249792.
The previous prime is 10012210222219. The next prime is 10012210222247. The reversal of 10012210222220 is 2222201221001.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1047297545 + ... + 1047307104.
It is an arithmetic number, because the mean of its divisors is an integer number (879733953000).
Almost surely, 210012210222220 is an apocalyptic number.
10012210222220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10012210222220 is an abundant number, since it is smaller than the sum of its proper divisors (11101404649780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10012210222220 is a wasteful number, since it uses less digits than its factorization.
10012210222220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2094604897 (or 2094604895 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 10012210222220 its reverse (2222201221001), we get a palindrome (12234411443221).
The spelling of 10012210222220 in words is "ten trillion, twelve billion, two hundred ten million, two hundred twenty-two thousand, two hundred twenty".
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