Base | Representation |
---|---|
bin | 11100001011101100… |
… | …00001101010110110 |
3 | 1110001110120200210222 |
4 | 32011312001222312 |
5 | 221441342343410 |
6 | 10541213414342 |
7 | 1043642366102 |
oct | 160566015266 |
9 | 43043520728 |
10 | 15130434230 |
11 | 64648101aa |
12 | 2b2319a3b2 |
13 | 1571887382 |
14 | a37698902 |
15 | 5d84cb955 |
hex | 385d81ab6 |
15130434230 has 8 divisors (see below), whose sum is σ = 27234781632. Its totient is φ = 6052173688.
The previous prime is 15130434227. The next prime is 15130434257. The reversal of 15130434230 is 3243403151.
15130434230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 15130434230.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 756521702 + ... + 756521721.
It is an arithmetic number, because the mean of its divisors is an integer number (3404347704).
Almost surely, 215130434230 is an apocalyptic number.
15130434230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15130434230 is a deficient number, since it is larger than the sum of its proper divisors (12104347402).
15130434230 is a wasteful number, since it uses less digits than its factorization.
15130434230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1513043430.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 15130434230 its reverse (3243403151), we get a palindrome (18373837381).
The spelling of 15130434230 in words is "fifteen billion, one hundred thirty million, four hundred thirty-four thousand, two hundred thirty".
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