Base | Representation |
---|---|
bin | 1100011011100110… |
… | …00100000100001100 |
3 | 122020010012022120200 |
4 | 12031303010010030 |
5 | 102132012100443 |
6 | 3022125413500 |
7 | 324246363126 |
oct | 61563040414 |
9 | 18203168520 |
10 | 6673940748 |
11 | 29152a1512 |
12 | 136310a290 |
13 | 8248b2a87 |
14 | 474522216 |
15 | 290daddd3 |
hex | 18dcc410c |
6673940748 has 36 divisors (see below), whose sum is σ = 16877104608. Its totient is φ = 2223741600.
The previous prime is 6673940731. The next prime is 6673940759. The reversal of 6673940748 is 8470493766.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 6673940694 and 6673940703.
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 11 ways as a sum of consecutive naturals, for example, 55098 + ... + 127998.
Almost surely, 26673940748 is an apocalyptic number.
It is an amenable number.
6673940748 is an abundant number, since it is smaller than the sum of its proper divisors (10203163860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6673940748 is a wasteful number, since it uses less digits than its factorization.
6673940748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75454 (or 75449 counting only the distinct ones).
The product of its (nonzero) digits is 6096384, while the sum is 54.
The square root of 6673940748 is about 81694.1904176790. The cubic root of 6673940748 is about 1882.7563262123.
The spelling of 6673940748 in words is "six billion, six hundred seventy-three million, nine hundred forty thousand, seven hundred forty-eight".
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