Base | Representation |
---|---|
bin | 1011011101000011… |
… | …00100001100110000 |
3 | 120212112220210000100 |
4 | 11232201210030300 |
5 | 100043202310310 |
6 | 2454103552400 |
7 | 305245563645 |
oct | 55641441460 |
9 | 16775823010 |
10 | 6149260080 |
11 | 2676108127 |
12 | 123745b700 |
13 | 76cc98c42 |
14 | 424983dcc |
15 | 25ecbcec0 |
hex | 16e864330 |
6149260080 has 60 divisors (see below), whose sum is σ = 20651267520. Its totient is φ = 1639802496.
The previous prime is 6149260069. The next prime is 6149260109. The reversal of 6149260080 is 800629416.
6149260080 is a `hidden beast` number, since 6 + 1 + 49 + 2 + 600 + 8 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4269600 + ... + 4271039.
It is an arithmetic number, because the mean of its divisors is an integer number (344187792).
Almost surely, 26149260080 is an apocalyptic number.
6149260080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6149260080 is an abundant number, since it is smaller than the sum of its proper divisors (14502007440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6149260080 is a wasteful number, since it uses less digits than its factorization.
6149260080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8540658 (or 8540649 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 6149260080 is about 78417.2180072718. The cubic root of 6149260080 is about 1832.0653202875.
Adding to 6149260080 its reverse (800629416), we get a palindrome (6949889496).
The spelling of 6149260080 in words is "six billion, one hundred forty-nine million, two hundred sixty thousand, eighty".
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