Base | Representation |
---|---|
bin | 11000010010111010… |
… | …00101001011111010 |
3 | 1020200000200111000121 |
4 | 30021131011023322 |
5 | 203203120122000 |
6 | 5554143523454 |
7 | 641142043555 |
oct | 141135051372 |
9 | 36600614017 |
10 | 13043520250 |
11 | 55937aa902 |
12 | 26402b958a |
13 | 12cb3cb927 |
14 | 8ba45769c |
15 | 51519bb1a |
hex | 3097452fa |
13043520250 has 32 divisors (see below), whose sum is σ = 24470424576. Its totient is φ = 5206093200.
The previous prime is 13043520247. The next prime is 13043520293. The reversal of 13043520250 is 5202534031.
13043520250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59407 + ... + 172093.
It is an arithmetic number, because the mean of its divisors is an integer number (764700768).
Almost surely, 213043520250 is an apocalyptic number.
13043520250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13043520250 is a deficient number, since it is larger than the sum of its proper divisors (11426904326).
13043520250 is a wasteful number, since it uses less digits than its factorization.
13043520250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113167 (or 113157 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The spelling of 13043520250 in words is "thirteen billion, forty-three million, five hundred twenty thousand, two hundred fifty".
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