Base | Representation |
---|---|
bin | 100110100101… |
… | …0111111110110 |
3 | 1102001210112020 |
4 | 1031022333312 |
5 | 20134331014 |
6 | 2001334010 |
7 | 333644661 |
oct | 115127766 |
9 | 42053466 |
10 | 20230134 |
11 | 10468221 |
12 | 6937306 |
13 | 42640c2 |
14 | 29886d8 |
15 | 1b991a9 |
hex | 134aff6 |
20230134 has 16 divisors (see below), whose sum is σ = 40580400. Its totient is φ = 6723360.
The previous prime is 20230121. The next prime is 20230151. The reversal of 20230134 is 43103202.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2737 + ... + 6924.
It is an arithmetic number, because the mean of its divisors is an integer number (2536275).
Almost surely, 220230134 is an apocalyptic number.
20230134 is an abundant number, since it is smaller than the sum of its proper divisors (20350266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20230134 is a wasteful number, since it uses less digits than its factorization.
20230134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10015.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 20230134 is about 4497.7921250320. The cubic root of 20230134 is about 272.4789266312.
Adding to 20230134 its reverse (43103202), we get a palindrome (63333336).
The spelling of 20230134 in words is "twenty million, two hundred thirty thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •