Base | Representation |
---|---|
bin | 100101010000… |
… | …0100101001010 |
3 | 1100202100000100 |
4 | 1022200211022 |
5 | 20000011411 |
6 | 1534350230 |
7 | 325006626 |
oct | 112404512 |
9 | 40670010 |
10 | 19532106 |
11 | 10030840 |
12 | 665b376 |
13 | 407b479 |
14 | 2846186 |
15 | 1aac456 |
hex | 12a094a |
19532106 has 48 divisors (see below), whose sum is σ = 48185280. Its totient is φ = 5660160.
The previous prime is 19532089. The next prime is 19532131. The reversal of 19532106 is 60123591.
It is a self number, because there is not a number n which added to its sum of digits gives 19532106.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2410 + ... + 6698.
It is an arithmetic number, because the mean of its divisors is an integer number (1003860).
Almost surely, 219532106 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 19532106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24092640).
19532106 is an abundant number, since it is smaller than the sum of its proper divisors (28653174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19532106 is a wasteful number, since it uses less digits than its factorization.
19532106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4331 (or 4328 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 19532106 is about 4419.5142266996. The cubic root of 19532106 is about 269.3082704815.
Adding to 19532106 its reverse (60123591), we get a palindrome (79655697).
The spelling of 19532106 in words is "nineteen million, five hundred thirty-two thousand, one hundred six".
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