Base | Representation |
---|---|
bin | 101111100011011110… |
… | …0100101110101110110 |
3 | 100202121001121010201222 |
4 | 1133012330211311312 |
5 | 3133121214121324 |
6 | 114525245150342 |
7 | 10243451564234 |
oct | 1370674456566 |
9 | 322531533658 |
10 | 102122020214 |
11 | 3a345244315 |
12 | 1796055b3b2 |
13 | 982633a3c6 |
14 | 4d2abdd954 |
15 | 29ca6a155e |
hex | 17c6f25d76 |
102122020214 has 8 divisors (see below), whose sum is σ = 154211104800. Its totient is φ = 50718318616.
The previous prime is 102122020199. The next prime is 102122020243. The reversal of 102122020214 is 412020221201.
102122020214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 102122020192 and 102122020201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171345374 + ... + 171345969.
It is an arithmetic number, because the mean of its divisors is an integer number (19276388100).
Almost surely, 2102122020214 is an apocalyptic number.
102122020214 is a deficient number, since it is larger than the sum of its proper divisors (52089084586).
102122020214 is a wasteful number, since it uses less digits than its factorization.
102122020214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 342691494.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 102122020214 its reverse (412020221201), we get a palindrome (514142241415).
The spelling of 102122020214 in words is "one hundred two billion, one hundred twenty-two million, twenty thousand, two hundred fourteen".
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