Base | Representation |
---|---|
bin | 11101101111110011110… |
… | …10110101101010111000 |
3 | 10121201012220211220200102 |
4 | 32313321322311222320 |
5 | 113221230122400440 |
6 | 2101314002254532 |
7 | 133562411232236 |
oct | 16677172655270 |
9 | 3551186756612 |
10 | 1022100200120 |
11 | 364519a0a39a |
12 | 14610b357448 |
13 | 754cab0142c |
14 | 3768162b956 |
15 | 1b8c1a88b15 |
hex | edf9eb5ab8 |
1022100200120 has 16 divisors (see below), whose sum is σ = 2299725450360. Its totient is φ = 408840080032.
The previous prime is 1022100200119. The next prime is 1022100200129. The reversal of 1022100200120 is 210020012201.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022100200129) 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, 12776252462 + ... + 12776252541.
Almost surely, 21022100200120 is an apocalyptic number.
1022100200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1022100200120 is an abundant number, since it is smaller than the sum of its proper divisors (1277625250240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1022100200120 is a wasteful number, since it uses less digits than its factorization.
1022100200120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25552505014 (or 25552505010 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 1022100200120 its reverse (210020012201), we get a palindrome (1232120212321).
The spelling of 1022100200120 in words is "one trillion, twenty-two billion, one hundred million, two hundred thousand, one hundred twenty".
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