Base | Representation |
---|---|
bin | 10111000000111100100100… |
… | …001111001000001010011001 |
3 | 111021101112202221212201112220 |
4 | 113000330210033020022121 |
5 | 101231342232131211301 |
6 | 555135512323254253 |
7 | 30214624330621152 |
oct | 2700744417101231 |
9 | 437345687781486 |
10 | 101220102210201 |
11 | 2a285227993327 |
12 | b42917351a389 |
13 | 4463026344090 |
14 | 1add11702a929 |
15 | ba7e791b5936 |
hex | 5c0f243c8299 |
101220102210201 has 16 divisors (see below), whose sum is σ = 146102636467200. Its totient is φ = 61963171706880.
The previous prime is 101220102210193. The next prime is 101220102210223. The reversal of 101220102210201 is 102012201022101.
It is not a de Polignac number, because 101220102210201 - 23 = 101220102210193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (101220102210281) 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, 6794199976 + ... + 6794214873.
It is an arithmetic number, because the mean of its divisors is an integer number (9131414779200).
Almost surely, 2101220102210201 is an apocalyptic number.
It is an amenable number.
101220102210201 is a deficient number, since it is larger than the sum of its proper divisors (44882534256999).
101220102210201 is a wasteful number, since it uses less digits than its factorization.
101220102210201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13588415056.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 101220102210201 its reverse (102012201022101), we get a palindrome (203232303232302).
The spelling of 101220102210201 in words is "one hundred one trillion, two hundred twenty billion, one hundred two million, two hundred ten thousand, two hundred one".
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