Base | Representation |
---|---|
bin | 1100100010110… |
… | …0000111000101 |
3 | 10122222211122011 |
4 | 3020230013011 |
5 | 101432000402 |
6 | 5115334221 |
7 | 1206113254 |
oct | 310540705 |
9 | 118884564 |
10 | 52609477 |
11 | 27773308 |
12 | 15751371 |
13 | ab9008b |
14 | 6db679b |
15 | 4942ed7 |
hex | 322c1c5 |
52609477 has 2 divisors, whose sum is σ = 52609478. Its totient is φ = 52609476.
The previous prime is 52609463. The next prime is 52609481. The reversal of 52609477 is 77490625.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 36012001 + 16597476 = 6001^2 + 4074^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52609477 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52649477) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26304738 + 26304739.
It is an arithmetic number, because the mean of its divisors is an integer number (26304739).
Almost surely, 252609477 is an apocalyptic number.
It is an amenable number.
52609477 is a deficient number, since it is larger than the sum of its proper divisors (1).
52609477 is an equidigital number, since it uses as much as digits as its factorization.
52609477 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 105840, while the sum is 40.
The square root of 52609477 is about 7253.2390695468. The cubic root of 52609477 is about 374.7037114447.
The spelling of 52609477 in words is "fifty-two million, six hundred nine thousand, four hundred seventy-seven".
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