Base | Representation |
---|---|
bin | 110101101001101001… |
… | …1010110100010000111 |
3 | 102000101110212120002101 |
4 | 1223103103112202013 |
5 | 3341424314342203 |
6 | 124532332252531 |
7 | 11216054446225 |
oct | 1532323264207 |
9 | 360343776071 |
10 | 115214215303 |
11 | 4495346a260 |
12 | 1a3b5011147 |
13 | ab3184c1c5 |
14 | 580d8c7b15 |
15 | 2ee4c6541d |
hex | 1ad34d6887 |
115214215303 has 8 divisors (see below), whose sum is σ = 125699037840. Its totient is φ = 104731193280.
The previous prime is 115214215297. The next prime is 115214215367. The reversal of 115214215303 is 303512412511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-115214215303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115214210303) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 314550 + ... + 573907.
It is an arithmetic number, because the mean of its divisors is an integer number (15712379730).
Almost surely, 2115214215303 is an apocalyptic number.
115214215303 is a deficient number, since it is larger than the sum of its proper divisors (10484822537).
115214215303 is a wasteful number, since it uses less digits than its factorization.
115214215303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 900257.
The product of its (nonzero) digits is 3600, while the sum is 28.
Adding to 115214215303 its reverse (303512412511), we get a palindrome (418726627814).
The spelling of 115214215303 in words is "one hundred fifteen billion, two hundred fourteen million, two hundred fifteen thousand, three hundred three".
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