Base | Representation |
---|---|
bin | 1100100001110011111… |
… | …0011001100001001110 |
3 | 202120120001122200011202 |
4 | 3020130332121201032 |
5 | 12011300011444202 |
6 | 242513301545502 |
7 | 21356465634065 |
oct | 3103476314116 |
9 | 676501580152 |
10 | 215234484302 |
11 | 8330a2897a2 |
12 | 35869715292 |
13 | 173b1607626 |
14 | a5bb5031dc |
15 | 58eab55802 |
hex | 321cf9984e |
215234484302 has 4 divisors (see below), whose sum is σ = 322851726456. Its totient is φ = 107617242150.
The previous prime is 215234484281. The next prime is 215234484337. The reversal of 215234484302 is 203484432512.
215234484302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53808621074 + ... + 53808621077.
It is an arithmetic number, because the mean of its divisors is an integer number (80712931614).
Almost surely, 2215234484302 is an apocalyptic number.
215234484302 is a deficient number, since it is larger than the sum of its proper divisors (107617242154).
215234484302 is a wasteful number, since it uses less digits than its factorization.
215234484302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107617242153.
The product of its (nonzero) digits is 184320, while the sum is 38.
The spelling of 215234484302 in words is "two hundred fifteen billion, two hundred thirty-four million, four hundred eighty-four thousand, three hundred two".
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