Base | Representation |
---|---|
bin | 11100000010011110… |
… | …11101001100101001 |
3 | 1102212002021112021011 |
4 | 32001033131030221 |
5 | 221312110331010 |
6 | 10525414343521 |
7 | 1042014132520 |
oct | 160117351451 |
9 | 42762245234 |
10 | 15053214505 |
11 | 642516894a |
12 | 2b0135aba1 |
13 | 155b88b624 |
14 | a2b3174b7 |
15 | 5d1826a8a |
hex | 3813dd329 |
15053214505 has 8 divisors (see below), whose sum is σ = 20644408512. Its totient is φ = 10322204208.
The previous prime is 15053214499. The next prime is 15053214521. The reversal of 15053214505 is 50541235051.
15053214505 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 cyclic number.
It is not a de Polignac number, because 15053214505 - 27 = 15053214377 is a prime.
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 7 ways as a sum of consecutive naturals, for example, 215045887 + ... + 215045956.
It is an arithmetic number, because the mean of its divisors is an integer number (2580551064).
Almost surely, 215053214505 is an apocalyptic number.
It is an amenable number.
15053214505 is a deficient number, since it is larger than the sum of its proper divisors (5591194007).
15053214505 is an equidigital number, since it uses as much as digits as its factorization.
15053214505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 430091855.
The product of its (nonzero) digits is 15000, while the sum is 31.
Adding to 15053214505 its reverse (50541235051), we get a palindrome (65594449556).
The spelling of 15053214505 in words is "fifteen billion, fifty-three million, two hundred fourteen thousand, five hundred five".
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