Base | Representation |
---|---|
bin | 1100011000101001… |
… | …00000001101011100 |
3 | 122011101112221021210 |
4 | 12030110200031130 |
5 | 102104140333343 |
6 | 3015442224420 |
7 | 323525601546 |
oct | 61424401534 |
9 | 18141487253 |
10 | 6649152348 |
11 | 2902300633 |
12 | 1356955110 |
13 | 81c713c97 |
14 | 47110c696 |
15 | 28db14333 |
hex | 18c52035c |
6649152348 has 48 divisors (see below), whose sum is σ = 15590725920. Its totient is φ = 2205548544.
The previous prime is 6649152329. The next prime is 6649152361. The reversal of 6649152348 is 8432519466.
It is a super-2 number, since 2×66491523482 = 88422453893827826208, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 6649152297 and 6649152306.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2924140 + ... + 2926412.
It is an arithmetic number, because the mean of its divisors is an integer number (324806790).
Almost surely, 26649152348 is an apocalyptic number.
It is an amenable number.
6649152348 is an abundant number, since it is smaller than the sum of its proper divisors (8941573572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6649152348 is a wasteful number, since it uses less digits than its factorization.
6649152348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3366 (or 3364 counting only the distinct ones).
The product of its digits is 1244160, while the sum is 48.
The square root of 6649152348 is about 81542.3346979960. The cubic root of 6649152348 is about 1880.4224518427.
The spelling of 6649152348 in words is "six billion, six hundred forty-nine million, one hundred fifty-two thousand, three hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •