Base | Representation |
---|---|
bin | 1100101010010… |
… | …1001010010100 |
3 | 10200221000202222 |
4 | 3022211022110 |
5 | 102043332200 |
6 | 5134121512 |
7 | 1213246643 |
oct | 312451224 |
9 | 120830688 |
10 | 53105300 |
11 | 27a81886 |
12 | 15950298 |
13 | b004971 |
14 | 70a535a |
15 | 49ded85 |
hex | 32a5294 |
53105300 has 36 divisors (see below), whose sum is σ = 117700800. Its totient is φ = 20788320.
The previous prime is 53105287. The next prime is 53105333. The reversal of 53105300 is 350135.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 950 + ... + 10349.
Almost surely, 253105300 is an apocalyptic number.
53105300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
53105300 is an abundant number, since it is smaller than the sum of its proper divisors (64595500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53105300 is a wasteful number, since it uses less digits than its factorization.
53105300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11360 (or 11353 counting only the distinct ones).
The product of its (nonzero) digits is 225, while the sum is 17.
The square root of 53105300 is about 7287.3383343989. The cubic root of 53105300 is about 375.8771761949.
Adding to 53105300 its reverse (350135), we get a palindrome (53455435).
The spelling of 53105300 in words is "fifty-three million, one hundred five thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •