Base | Representation |
---|---|
bin | 1100110011011… |
… | …1001001110000 |
3 | 10202001102001101 |
4 | 3030313021300 |
5 | 102222001110 |
6 | 5155014144 |
7 | 1221320221 |
oct | 314671160 |
9 | 122042041 |
10 | 53703280 |
11 | 28350084 |
12 | 15b9a354 |
13 | b183bb7 |
14 | 71bd248 |
15 | 4aac13a |
hex | 3337270 |
53703280 has 40 divisors (see below), whose sum is σ = 128241792. Its totient is φ = 20899584.
The previous prime is 53703277. The next prime is 53703283. The reversal of 53703280 is 8230735.
53703280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (53703277) and next prime (53703283).
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53703283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6112 + ... + 12031.
Almost surely, 253703280 is an apocalyptic number.
It is an amenable number.
53703280 is an abundant number, since it is smaller than the sum of its proper divisors (74538512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53703280 is a wasteful number, since it uses less digits than its factorization.
53703280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18193 (or 18187 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 53703280 is about 7328.2521790670. The cubic root of 53703280 is about 377.2827397722.
The spelling of 53703280 in words is "fifty-three million, seven hundred three thousand, two hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •