Base | Representation |
---|---|
bin | 1100100011011… |
… | …1111101001111 |
3 | 10200002022012021 |
4 | 3020313331033 |
5 | 101440023444 |
6 | 5120351011 |
7 | 1206404602 |
oct | 310677517 |
9 | 120068167 |
10 | 52657999 |
11 | 277a6809 |
12 | 15775467 |
13 | aba91a4 |
14 | 6dca339 |
15 | 4952584 |
hex | 3237f4f |
52657999 has 2 divisors, whose sum is σ = 52658000. Its totient is φ = 52657998.
The previous prime is 52657967. The next prime is 52658033. The reversal of 52657999 is 99975625.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 52657999 - 25 = 52657967 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52657909) 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 as a sum of consecutive naturals, namely, 26328999 + 26329000.
It is an arithmetic number, because the mean of its divisors is an integer number (26329000).
Almost surely, 252657999 is an apocalyptic number.
52657999 is a deficient number, since it is larger than the sum of its proper divisors (1).
52657999 is an equidigital number, since it uses as much as digits as its factorization.
52657999 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1530900, while the sum is 52.
The square root of 52657999 is about 7256.5831491136. The cubic root of 52657999 is about 374.8188731215.
The spelling of 52657999 in words is "fifty-two million, six hundred fifty-seven thousand, nine hundred ninety-nine".
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