Base | Representation |
---|---|
bin | 10111001111010110011111… |
… | …111100010001111001100011 |
3 | 111101220011221001002000100122 |
4 | 113033112133330101321203 |
5 | 101344102110122402321 |
6 | 1001214345055510455 |
7 | 30346300403214521 |
oct | 2717263774217143 |
9 | 441804831060318 |
10 | 102210020122211 |
11 | 2a6270318272a1 |
12 | b568ba0b2842b |
13 | 4505495910881 |
14 | 1b34dc4463311 |
15 | bc3ab57568ab |
hex | 5cf59ff11e63 |
102210020122211 has 16 divisors (see below), whose sum is σ = 106991920908288. Its totient is φ = 97456669120800.
The previous prime is 102210020122183. The next prime is 102210020122219. The reversal of 102210020122211 is 112221020012201.
It is a cyclic number.
It is not a de Polignac number, because 102210020122211 - 214 = 102210020105827 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102210020122211.
It is not an unprimeable number, because it can be changed into a prime (102210020122219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7342010 + ... + 16072496.
It is an arithmetic number, because the mean of its divisors is an integer number (6686995056768).
Almost surely, 2102210020122211 is an apocalyptic number.
102210020122211 is a deficient number, since it is larger than the sum of its proper divisors (4781900786077).
102210020122211 is a wasteful number, since it uses less digits than its factorization.
102210020122211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8732122.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 102210020122211 its reverse (112221020012201), we get a palindrome (214431040134412).
The spelling of 102210020122211 in words is "one hundred two trillion, two hundred ten billion, twenty million, one hundred twenty-two thousand, two hundred eleven".
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