Base | Representation |
---|---|
bin | 11111101000001… |
… | …101101001111110 |
3 | 1100222111001220121 |
4 | 133220031221332 |
5 | 2041320313030 |
6 | 124353205154 |
7 | 16102216645 |
oct | 3750155176 |
9 | 1328431817 |
10 | 530635390 |
11 | 25259124a |
12 | 1298607ba |
13 | 85c2034c |
14 | 5068c35c |
15 | 318ba47a |
hex | 1fa0da7e |
530635390 has 8 divisors (see below), whose sum is σ = 955143720. Its totient is φ = 212254152.
The previous prime is 530635381. The next prime is 530635397. The reversal of 530635390 is 93536035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530635397) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26531760 + ... + 26531779.
It is an arithmetic number, because the mean of its divisors is an integer number (119392965).
Almost surely, 2530635390 is an apocalyptic number.
530635390 is a deficient number, since it is larger than the sum of its proper divisors (424508330).
530635390 is a wasteful number, since it uses less digits than its factorization.
530635390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53063546.
The product of its (nonzero) digits is 36450, while the sum is 34.
The square root of 530635390 is about 23035.5245219205. The cubic root of 530635390 is about 809.5905007279.
The spelling of 530635390 in words is "five hundred thirty million, six hundred thirty-five thousand, three hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •