Base | Representation |
---|---|
bin | 10111001100011110010001… |
… | …000100110011000001111010 |
3 | 111101012021022202202102111221 |
4 | 113030132101010303001322 |
5 | 101332331442230414320 |
6 | 1000543431515142254 |
7 | 30326065316510050 |
oct | 2714362104630172 |
9 | 441167282672457 |
10 | 102012202201210 |
11 | 2a56014a765374 |
12 | b53679414498a |
13 | 44bc92b6ba002 |
14 | 1b295ba0b61d0 |
15 | bbd888b5e3aa |
hex | 5cc79113307a |
102012202201210 has 64 divisors (see below), whose sum is σ = 210339510739200. Its totient is φ = 34894648369152.
The previous prime is 102012202201199. The next prime is 102012202201219. The reversal of 102012202201210 is 12102202210201.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (102012202201219) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 598686906 + ... + 598857274.
It is an arithmetic number, because the mean of its divisors is an integer number (3286554855300).
Almost surely, 2102012202201210 is an apocalyptic number.
102012202201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102012202201210 is an abundant number, since it is smaller than the sum of its proper divisors (108327308537990).
102012202201210 is a wasteful number, since it uses less digits than its factorization.
102012202201210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190135.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 102012202201210 its reverse (12102202210201), we get a palindrome (114114404411411).
The spelling of 102012202201210 in words is "one hundred two trillion, twelve billion, two hundred two million, two hundred one thousand, two hundred ten".
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