Base | Representation |
---|---|
bin | 11011011011100… |
… | …00111100000101 |
3 | 121000222022212200 |
4 | 31231300330011 |
5 | 432401210431 |
6 | 34455505113 |
7 | 5462552433 |
oct | 1555607405 |
9 | 530868780 |
10 | 230100741 |
11 | 108982102 |
12 | 65088199 |
13 | 388960b0 |
14 | 227b9d53 |
15 | 15302ee6 |
hex | db70f05 |
230100741 has 24 divisors (see below), whose sum is σ = 359966880. Its totient is φ = 140796576.
The previous prime is 230100737. The next prime is 230100749. The reversal of 230100741 is 147001032.
It is not a de Polignac number, because 230100741 - 22 = 230100737 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230100749) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15450 + ... + 26436.
It is an arithmetic number, because the mean of its divisors is an integer number (14998620).
Almost surely, 2230100741 is an apocalyptic number.
It is an amenable number.
230100741 is a deficient number, since it is larger than the sum of its proper divisors (129866139).
230100741 is a wasteful number, since it uses less digits than its factorization.
230100741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11185 (or 11182 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 230100741 is about 15169.0718569067. The cubic root of 230100741 is about 612.7820084684.
Adding to 230100741 its reverse (147001032), we get a palindrome (377101773).
The spelling of 230100741 in words is "two hundred thirty million, one hundred thousand, seven hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •