Base | Representation |
---|---|
bin | 101100001111011101… |
… | …111100000000010101 |
3 | 11112121122102200012121 |
4 | 230033131330000111 |
5 | 1234242030141303 |
6 | 33453442415541 |
7 | 3301124403541 |
oct | 541735740025 |
9 | 145548380177 |
10 | 47504146453 |
11 | 19167941375 |
12 | 92590615b1 |
13 | 46309629ca |
14 | 242907ca21 |
15 | 13806d79bd |
hex | b0f77c015 |
47504146453 has 16 divisors (see below), whose sum is σ = 47950151040. Its totient is φ = 47061077184.
The previous prime is 47504146423. The next prime is 47504146457. The reversal of 47504146453 is 35464140574.
47504146453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 47504146453 - 25 = 47504146421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47504146457) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67001263 + ... + 67001971.
It is an arithmetic number, because the mean of its divisors is an integer number (2996884440).
Almost surely, 247504146453 is an apocalyptic number.
It is an amenable number.
47504146453 is a deficient number, since it is larger than the sum of its proper divisors (446004587).
47504146453 is a wasteful number, since it uses less digits than its factorization.
47504146453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2028.
The product of its (nonzero) digits is 806400, while the sum is 43.
The spelling of 47504146453 in words is "forty-seven billion, five hundred four million, one hundred forty-six thousand, four hundred fifty-three".
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