Base | Representation |
---|---|
bin | 1100101001010… |
… | …1011110010111 |
3 | 10200210202122020 |
4 | 3022111132113 |
5 | 102034303142 |
6 | 5132504223 |
7 | 1212561423 |
oct | 312253627 |
9 | 120722566 |
10 | 53041047 |
11 | 27a38584 |
12 | 1591b073 |
13 | acb1647 |
14 | 7089b83 |
15 | 49cacec |
hex | 3295797 |
53041047 has 16 divisors (see below), whose sum is σ = 72099072. Its totient is φ = 34677440.
The previous prime is 53041039. The next prime is 53041111. The reversal of 53041047 is 74014035.
It is a cyclic number.
It is not a de Polignac number, because 53041047 - 23 = 53041039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53041007) 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, 47803 + ... + 48899.
It is an arithmetic number, because the mean of its divisors is an integer number (4506192).
Almost surely, 253041047 is an apocalyptic number.
53041047 is a deficient number, since it is larger than the sum of its proper divisors (19058025).
53041047 is a wasteful number, since it uses less digits than its factorization.
53041047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1398.
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 53041047 is about 7282.9284631939. The cubic root of 53041047 is about 375.7255216326.
The spelling of 53041047 in words is "fifty-three million, forty-one thousand, forty-seven".
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