Base | Representation |
---|---|
bin | 100110110011… |
… | …0010000001101 |
3 | 1102021110200000 |
4 | 1031212100031 |
5 | 20201414043 |
6 | 2003554513 |
7 | 334621314 |
oct | 115462015 |
9 | 42243600 |
10 | 20341773 |
11 | 10534091 |
12 | 698ba39 |
13 | 42a2b6a |
14 | 29b727b |
15 | 1bbc2d3 |
hex | 136640d |
20341773 has 24 divisors (see below), whose sum is σ = 30820608. Its totient is φ = 13405824.
The previous prime is 20341759. The next prime is 20341777. The reversal of 20341773 is 37714302.
It is not a de Polignac number, because 20341773 - 29 = 20341261 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20341777) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23140 + ... + 24002.
It is an arithmetic number, because the mean of its divisors is an integer number (1284192).
Almost surely, 220341773 is an apocalyptic number.
It is an amenable number.
20341773 is a deficient number, since it is larger than the sum of its proper divisors (10478835).
20341773 is an frugal number, since it uses more digits than its factorization.
20341773 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 975 (or 963 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 27.
The square root of 20341773 is about 4510.1854729046. The cubic root of 20341773 is about 272.9792279812.
The spelling of 20341773 in words is "twenty million, three hundred forty-one thousand, seven hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •