Base | Representation |
---|---|
bin | 100110001110… |
… | …0110111010111 |
3 | 1101201012022202 |
4 | 1030130313113 |
5 | 20112304200 |
6 | 1553315115 |
7 | 332230040 |
oct | 114346727 |
9 | 41635282 |
10 | 20041175 |
11 | 10349260 |
12 | 6865a9b |
13 | 41c90ab |
14 | 29398c7 |
15 | 1b5d1d5 |
hex | 131cdd7 |
20041175 has 48 divisors (see below), whose sum is σ = 32140800. Its totient is φ = 12028800.
The previous prime is 20041121. The next prime is 20041183. The reversal of 20041175 is 57114002.
It is not a de Polignac number, because 20041175 - 28 = 20040919 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55646 + ... + 56004.
It is an arithmetic number, because the mean of its divisors is an integer number (669600).
Almost surely, 220041175 is an apocalyptic number.
20041175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
20041175 is a deficient number, since it is larger than the sum of its proper divisors (12099625).
20041175 is a wasteful number, since it uses less digits than its factorization.
20041175 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416 (or 411 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 20.
The square root of 20041175 is about 4476.7370930176. The cubic root of 20041175 is about 271.6279108819.
Adding to 20041175 its reverse (57114002), we get a palindrome (77155177).
The spelling of 20041175 in words is "twenty million, forty-one thousand, one hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •