Base | Representation |
---|---|
bin | 101111100011000111… |
… | …1001000001011000011 |
3 | 100202120020011122022110 |
4 | 1133012033020023003 |
5 | 3133110141232321 |
6 | 114524141510403 |
7 | 10243245355665 |
oct | 1370617101303 |
9 | 322506148273 |
10 | 102110102211 |
11 | 3a339544127 |
12 | 17958572403 |
13 | 9823a26830 |
14 | 4d293ba535 |
15 | 29c95ea176 |
hex | 17c63c82c3 |
102110102211 has 16 divisors (see below), whose sum is σ = 148071319200. Its totient is φ = 62214835200.
The previous prime is 102110102173. The next prime is 102110102219. The reversal of 102110102211 is 112201011201.
It is not a de Polignac number, because 102110102211 - 211 = 102110100163 is a prime.
It is a super-3 number, since 3×1021101022113 (a number of 34 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (102110102219) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12957486 + ... + 12965363.
It is an arithmetic number, because the mean of its divisors is an integer number (9254457450).
Almost surely, 2102110102211 is an apocalyptic number.
102110102211 is a deficient number, since it is larger than the sum of its proper divisors (45961216989).
102110102211 is a wasteful number, since it uses less digits than its factorization.
102110102211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25922966.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 102110102211 its reverse (112201011201), we get a palindrome (214311113412).
The spelling of 102110102211 in words is "one hundred two billion, one hundred ten million, one hundred two thousand, two hundred eleven".
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