Base | Representation |
---|---|
bin | 100000001100011… |
… | …010010010011000 |
3 | 1101122100011021011 |
4 | 200030122102120 |
5 | 2101232434222 |
6 | 125332423304 |
7 | 16245660310 |
oct | 4014322230 |
9 | 1348304234 |
10 | 540124312 |
11 | 257982432 |
12 | 130a77b34 |
13 | 87b933b0 |
14 | 51a3c440 |
15 | 32641c77 |
hex | 2031a498 |
540124312 has 32 divisors (see below), whose sum is σ = 1246442400. Its totient is φ = 213675264.
The previous prime is 540124309. The next prime is 540124313. The reversal of 540124312 is 213421045.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (540124313) 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, 370237 + ... + 371692.
It is an arithmetic number, because the mean of its divisors is an integer number (38951325).
Almost surely, 2540124312 is an apocalyptic number.
540124312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
540124312 is an abundant number, since it is smaller than the sum of its proper divisors (706318088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540124312 is a wasteful number, since it uses less digits than its factorization.
540124312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 741955 (or 741951 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 540124312 is about 23240.5746916895. The cubic root of 540124312 is about 814.3877680882.
Adding to 540124312 its reverse (213421045), we get a palindrome (753545357).
The spelling of 540124312 in words is "five hundred forty million, one hundred twenty-four thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •