Base | Representation |
---|---|
bin | 11100010101101101… |
… | …10100111100000010 |
3 | 1110021022211012221110 |
4 | 32022312310330002 |
5 | 222124404432211 |
6 | 10553420104150 |
7 | 1046013242133 |
oct | 161266647402 |
9 | 43238735843 |
10 | 15214530306 |
11 | 64a8229898 |
12 | 2b47395056 |
13 | 158611cc71 |
14 | a44909c8a |
15 | 5e0a8dea6 |
hex | 38adb4f02 |
15214530306 has 16 divisors (see below), whose sum is σ = 30446380800. Its totient is φ = 5068623408.
The previous prime is 15214530301. The next prime is 15214530311. The reversal of 15214530306 is 60303541251.
15214530306 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 (15214530301) and next prime (15214530311).
It is not an unprimeable number, because it can be changed into a prime (15214530301) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 710241 + ... + 731348.
It is an arithmetic number, because the mean of its divisors is an integer number (1902898800).
Almost surely, 215214530306 is an apocalyptic number.
15214530306 is an abundant number, since it is smaller than the sum of its proper divisors (15231850494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15214530306 is a wasteful number, since it uses less digits than its factorization.
15214530306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1443353.
The product of its (nonzero) digits is 10800, while the sum is 30.
The spelling of 15214530306 in words is "fifteen billion, two hundred fourteen million, five hundred thirty thousand, three hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •