Base | Representation |
---|---|
bin | 100110011001… |
… | …1100010111101 |
3 | 1101212220202120 |
4 | 1030303202331 |
5 | 20123242302 |
6 | 1555313153 |
7 | 333064635 |
oct | 114634275 |
9 | 41786676 |
10 | 20134077 |
11 | 10402037 |
12 | 68ab7b9 |
13 | 422c472 |
14 | 29616c5 |
15 | 1b7a9bc |
hex | 13338bd |
20134077 has 8 divisors (see below), whose sum is σ = 26958720. Its totient is φ = 13366080.
The previous prime is 20134073. The next prime is 20134111. The reversal of 20134077 is 77043102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20134077 - 22 = 20134073 is a prime.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20134073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13324 + ... + 14757.
It is an arithmetic number, because the mean of its divisors is an integer number (3369840).
Almost surely, 220134077 is an apocalyptic number.
It is an amenable number.
20134077 is a deficient number, since it is larger than the sum of its proper divisors (6824643).
20134077 is a wasteful number, since it uses less digits than its factorization.
20134077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28323.
The product of its (nonzero) digits is 1176, while the sum is 24.
The square root of 20134077 is about 4487.1011800493. The cubic root of 20134077 is about 272.0469795223.
Adding to 20134077 its reverse (77043102), we get a palindrome (97177179).
The spelling of 20134077 in words is "twenty million, one hundred thirty-four thousand, seventy-seven".
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