Base | Representation |
---|---|
bin | 1100011010010… |
… | …1100111111101 |
3 | 10121221212000002 |
4 | 3012211213331 |
5 | 101311333441 |
6 | 5055444045 |
7 | 1201330256 |
oct | 306454775 |
9 | 117855002 |
10 | 52058621 |
11 | 2742745a |
12 | 15526625 |
13 | aa29424 |
14 | 6cb1b2d |
15 | 4884b9b |
hex | 31a59fd |
52058621 has 2 divisors, whose sum is σ = 52058622. Its totient is φ = 52058620.
The previous prime is 52058597. The next prime is 52058627. The reversal of 52058621 is 12685025.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 45225625 + 6832996 = 6725^2 + 2614^2 .
It is a cyclic number.
It is not a de Polignac number, because 52058621 - 222 = 47864317 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52058627) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26029310 + 26029311.
It is an arithmetic number, because the mean of its divisors is an integer number (26029311).
Almost surely, 252058621 is an apocalyptic number.
It is an amenable number.
52058621 is a deficient number, since it is larger than the sum of its proper divisors (1).
52058621 is an equidigital number, since it uses as much as digits as its factorization.
52058621 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 52058621 is about 7215.1660410555. The cubic root of 52058621 is about 373.3913216862.
The spelling of 52058621 in words is "fifty-two million, fifty-eight thousand, six hundred twenty-one".
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