Base | Representation |
---|---|
bin | 10111001111010110100101… |
… | …011011001001111100111001 |
3 | 111101220012011110011002011221 |
4 | 113033112211123021330321 |
5 | 101344102302144232301 |
6 | 1001214402143152041 |
7 | 30346302601064665 |
oct | 2717264533117471 |
9 | 441805143132157 |
10 | 102210112102201 |
11 | 2a627079740214 |
12 | b5690078a5621 |
13 | 45054ab9a6abc |
14 | 1b34dd27678a5 |
15 | bc3abd874da1 |
hex | 5cf5a56c9f39 |
102210112102201 has 4 divisors (see below), whose sum is σ = 106654030019712. Its totient is φ = 97766194184692.
The previous prime is 102210112102193. The next prime is 102210112102261. The reversal of 102210112102201 is 102201211012201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 102210112102201 - 23 = 102210112102193 is a prime.
It is a super-3 number, since 3×1022101121022013 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102210112102261) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2221958958721 + ... + 2221958958766.
It is an arithmetic number, because the mean of its divisors is an integer number (26663507504928).
Almost surely, 2102210112102201 is an apocalyptic number.
It is an amenable number.
102210112102201 is a deficient number, since it is larger than the sum of its proper divisors (4443917917511).
102210112102201 is an equidigital number, since it uses as much as digits as its factorization.
102210112102201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4443917917510.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 102210112102201 its reverse (102201211012201), we get a palindrome (204411323114402).
The spelling of 102210112102201 in words is "one hundred two trillion, two hundred ten billion, one hundred twelve million, one hundred two thousand, two hundred one".
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