Base | Representation |
---|---|
bin | 10001100110111010001… |
… | …101111101010001101100 |
3 | 11021200020200100101100012 |
4 | 101212322031331101230 |
5 | 124311100031444322 |
6 | 2323512042152352 |
7 | 153264114364343 |
oct | 21467215752154 |
9 | 4250220311305 |
10 | 1210010031212 |
11 | 427187132764 |
12 | 176611ab26b8 |
13 | 8a1463a7cb8 |
14 | 427c9b3cb5a |
15 | 2171d8caae2 |
hex | 119ba37d46c |
1210010031212 has 12 divisors (see below), whose sum is σ = 2185824572736. Its totient is φ = 585488724720.
The previous prime is 1210010031199. The next prime is 1210010031221. The reversal of 1210010031212 is 2121300100121.
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, 4879072583 + ... + 4879072830.
It is an arithmetic number, because the mean of its divisors is an integer number (182152047728).
Almost surely, 21210010031212 is an apocalyptic number.
It is an amenable number.
1210010031212 is a deficient number, since it is larger than the sum of its proper divisors (975814541524).
1210010031212 is a wasteful number, since it uses less digits than its factorization.
1210010031212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9758145448 (or 9758145446 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 1210010031212 its reverse (2121300100121), we get a palindrome (3331310131333).
The spelling of 1210010031212 in words is "one trillion, two hundred ten billion, ten million, thirty-one thousand, two hundred twelve".
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