Base | Representation |
---|---|
bin | 1011010000101000… |
… | …01111111000010111 |
3 | 120121021221012001020 |
4 | 11220110033320113 |
5 | 44340021340222 |
6 | 2435503332223 |
7 | 302542356555 |
oct | 55024177027 |
9 | 16537835036 |
10 | 6045105687 |
11 | 2622339415 |
12 | 12085b1073 |
13 | 75452c51a |
14 | 414bd0bd5 |
15 | 255a9765c |
hex | 16850fe17 |
6045105687 has 8 divisors (see below), whose sum is σ = 8060741760. Its totient is φ = 4029770040.
The previous prime is 6045105653. The next prime is 6045105697. The reversal of 6045105687 is 7865015406.
6045105687 is digitally balanced in base 3, 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 not a de Polignac number, because 6045105687 - 26 = 6045105623 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6045105697) 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, 22987 + ... + 112332.
It is an arithmetic number, because the mean of its divisors is an integer number (1007592720).
Almost surely, 26045105687 is an apocalyptic number.
6045105687 is a deficient number, since it is larger than the sum of its proper divisors (2015636073).
6045105687 is a wasteful number, since it uses less digits than its factorization.
6045105687 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150213.
The product of its (nonzero) digits is 201600, while the sum is 42.
The square root of 6045105687 is about 77750.2777294075. The cubic root of 6045105687 is about 1821.6627005428.
The spelling of 6045105687 in words is "six billion, forty-five million, one hundred five thousand, six hundred eighty-seven".
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