Base | Representation |
---|---|
bin | 101111100110011001… |
… | …0010111001110011000 |
3 | 100202211212222010202102 |
4 | 1133030302113032120 |
5 | 3133321310032300 |
6 | 114543105222532 |
7 | 10246051453061 |
oct | 1371462271630 |
9 | 322755863672 |
10 | 102220002200 |
11 | 3a395587668 |
12 | 17989331a48 |
13 | 9840725504 |
14 | 4d39c27568 |
15 | 29d40a80d5 |
hex | 17ccc97398 |
102220002200 has 24 divisors (see below), whose sum is σ = 237661505580. Its totient is φ = 40888000800.
The previous prime is 102220002197. The next prime is 102220002277. The reversal of 102220002200 is 2200022201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 255549806 + ... + 255550205.
Almost surely, 2102220002200 is an apocalyptic number.
102220002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102220002200 is an abundant number, since it is smaller than the sum of its proper divisors (135441503380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102220002200 is a wasteful number, since it uses less digits than its factorization.
102220002200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 511100027 (or 511100018 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 11.
Adding to 102220002200 its reverse (2200022201), we get a palindrome (104420024401).
The spelling of 102220002200 in words is "one hundred two billion, two hundred twenty million, two thousand, two hundred".
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