Base | Representation |
---|---|
bin | 100110110011… |
… | …0000101101100 |
3 | 1102021102202002 |
4 | 1031212011230 |
5 | 20201403400 |
6 | 2003551432 |
7 | 334616333 |
oct | 115460554 |
9 | 42242662 |
10 | 20341100 |
11 | 1053362a |
12 | 698b578 |
13 | 42a2770 |
14 | 29b6d1a |
15 | 1bbbed5 |
hex | 136616c |
20341100 has 36 divisors (see below), whose sum is σ = 47538624. Its totient is φ = 7510080.
The previous prime is 20341099. The next prime is 20341103. The reversal of 20341100 is 114302.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (20341103) 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, 6524 + ... + 9123.
Almost surely, 220341100 is an apocalyptic number.
20341100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20341100 is an abundant number, since it is smaller than the sum of its proper divisors (27197524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20341100 is a wasteful number, since it uses less digits than its factorization.
20341100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15674 (or 15667 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 20341100 is about 4510.1108633824. The cubic root of 20341100 is about 272.9762174759.
Adding to 20341100 its reverse (114302), we get a palindrome (20455402).
The spelling of 20341100 in words is "twenty million, three hundred forty-one thousand, one hundred".
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