Base | Representation |
---|---|
bin | 1100000101000100… |
… | …10100000010110100 |
3 | 121201221200011002222 |
4 | 12002202110002310 |
5 | 101240130002442 |
6 | 2551300021512 |
7 | 316463410424 |
oct | 60242240264 |
9 | 17657604088 |
10 | 6485000372 |
11 | 2828682844 |
12 | 130b991898 |
13 | 7c46cb736 |
14 | 4573bc484 |
15 | 27e4db8d2 |
hex | 1828940b4 |
6485000372 has 12 divisors (see below), whose sum is σ = 11350424736. Its totient is φ = 3242021880.
The previous prime is 6485000369. The next prime is 6485000377. The reversal of 6485000372 is 2730005846.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6485000377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88154 + ... + 144017.
It is an arithmetic number, because the mean of its divisors is an integer number (945868728).
Almost surely, 26485000372 is an apocalyptic number.
It is an amenable number.
6485000372 is a deficient number, since it is larger than the sum of its proper divisors (4865424364).
6485000372 is a wasteful number, since it uses less digits than its factorization.
6485000372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239158 (or 239156 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 35.
The square root of 6485000372 is about 80529.5000108656. The cubic root of 6485000372 is about 1864.8189271406.
The spelling of 6485000372 in words is "six billion, four hundred eighty-five million, three hundred seventy-two", and thus it is an aban number.
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