Base | Representation |
---|---|
bin | 1011001110010… |
… | …0100010101101 |
3 | 10021120120122020 |
4 | 2303210202231 |
5 | 44022322303 |
6 | 4400540353 |
7 | 1111055250 |
oct | 263444255 |
9 | 107516566 |
10 | 47073453 |
11 | 24631a89 |
12 | 139216b9 |
13 | 99a231b |
14 | 6375097 |
15 | 41eca53 |
hex | 2ce48ad |
47073453 has 16 divisors (see below), whose sum is σ = 73481856. Its totient is φ = 26242560.
The previous prime is 47073451. The next prime is 47073529. The reversal of 47073453 is 35437074.
47073453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 47073453 - 21 = 47073451 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47073451) by changing a digit.
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, 26476 + ... + 28197.
It is an arithmetic number, because the mean of its divisors is an integer number (4592616).
Almost surely, 247073453 is an apocalyptic number.
It is an amenable number.
47073453 is a deficient number, since it is larger than the sum of its proper divisors (26408403).
47073453 is a wasteful number, since it uses less digits than its factorization.
47073453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54724.
The product of its (nonzero) digits is 35280, while the sum is 33.
The square root of 47073453 is about 6861.0096195822. The cubic root of 47073453 is about 361.0705095250.
The spelling of 47073453 in words is "forty-seven million, seventy-three thousand, four hundred fifty-three".
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