Base | Representation |
---|---|
bin | 1100001101011… |
… | …01011010111000 |
3 | 21010201120211211 |
4 | 12012231122320 |
5 | 202210002300 |
6 | 14055132504 |
7 | 2352400666 |
oct | 606553270 |
9 | 233646754 |
10 | 102422200 |
11 | 528a6351 |
12 | 2a374134 |
13 | 182b116a |
14 | d861c36 |
15 | 8ed24ba |
hex | 61ad6b8 |
102422200 has 48 divisors (see below), whose sum is σ = 246357000. Its totient is φ = 39553920.
The previous prime is 102422149. The next prime is 102422209. The reversal of 102422200 is 2224201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102422209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3030 + ... + 14629.
Almost surely, 2102422200 is an apocalyptic number.
102422200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102422200 is an abundant number, since it is smaller than the sum of its proper divisors (143934800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102422200 is a wasteful number, since it uses less digits than its factorization.
102422200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17704 (or 17695 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 102422200 is about 10120.3853681567. The cubic root of 102422200 is about 467.8766446262.
Adding to 102422200 its reverse (2224201), we get a palindrome (104646401).
The spelling of 102422200 in words is "one hundred two million, four hundred twenty-two thousand, two hundred".
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