Base | Representation |
---|---|
bin | 1011101000001111… |
… | …01111001100110000 |
3 | 121010002121000110100 |
4 | 11310013233030300 |
5 | 100241221341223 |
6 | 2511300232400 |
7 | 310465631223 |
oct | 56407571460 |
9 | 17102530410 |
10 | 6243152688 |
11 | 2714108023 |
12 | 126299b700 |
13 | 7865818b6 |
14 | 4332255ba |
15 | 268168043 |
hex | 1741ef330 |
6243152688 has 120 divisors (see below), whose sum is σ = 17773460640. Its totient is φ = 2045352960.
The previous prime is 6243152659. The next prime is 6243152731. The reversal of 6243152688 is 8862513426.
6243152688 is a `hidden beast` number, since 6 + 2 + 43 + 1 + 526 + 88 = 666.
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 23 ways as a sum of consecutive naturals, for example, 4180870 + ... + 4182362.
It is an arithmetic number, because the mean of its divisors is an integer number (148112172).
Almost surely, 26243152688 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6243152688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8886730320).
6243152688 is an abundant number, since it is smaller than the sum of its proper divisors (11530307952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6243152688 is a wasteful number, since it uses less digits than its factorization.
6243152688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1987 (or 1978 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The square root of 6243152688 is about 79013.6234329245. The cubic root of 6243152688 is about 1841.3428178301.
The spelling of 6243152688 in words is "six billion, two hundred forty-three million, one hundred fifty-two thousand, six hundred eighty-eight".
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