Base | Representation |
---|---|
bin | 1100100011110011… |
… | …00011001101100101 |
3 | 122101220200012012110 |
4 | 12101321203031211 |
5 | 102302121000203 |
6 | 3033024311233 |
7 | 326043300264 |
oct | 62171431545 |
9 | 18356605173 |
10 | 6742750053 |
11 | 2950119a06 |
12 | 1382172519 |
13 | 835c25640 |
14 | 47d7145db |
15 | 296e51d03 |
hex | 191e63365 |
6742750053 has 16 divisors (see below), whose sum is σ = 9684432576. Its totient is φ = 4148298240.
The previous prime is 6742750051. The next prime is 6742750057. The reversal of 6742750053 is 3500572476.
6742750053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6742750053 - 21 = 6742750051 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 6742749993 and 6742750020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6742750051) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 143701 + ... + 184757.
It is an arithmetic number, because the mean of its divisors is an integer number (605277036).
Almost surely, 26742750053 is an apocalyptic number.
It is an amenable number.
6742750053 is a deficient number, since it is larger than the sum of its proper divisors (2941682523).
6742750053 is a wasteful number, since it uses less digits than its factorization.
6742750053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45284.
The product of its (nonzero) digits is 176400, while the sum is 39.
The square root of 6742750053 is about 82114.2499996194. The cubic root of 6742750053 is about 1889.2047131318.
The spelling of 6742750053 in words is "six billion, seven hundred forty-two million, seven hundred fifty thousand, fifty-three".
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