Base | Representation |
---|---|
bin | 11111011100111… |
… | …011111101110101 |
3 | 1100202220212222121 |
4 | 133130323331311 |
5 | 2040041214344 |
6 | 124205555541 |
7 | 16035125521 |
oct | 3734737565 |
9 | 1322825877 |
10 | 527679349 |
11 | 25095233a |
12 | 128875bb1 |
13 | 85426a02 |
14 | 5011cd81 |
15 | 314d4684 |
hex | 1f73bf75 |
527679349 has 2 divisors, whose sum is σ = 527679350. Its totient is φ = 527679348.
The previous prime is 527679323. The next prime is 527679367. The reversal of 527679349 is 943976725.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 353703249 + 173976100 = 18807^2 + 13190^2 .
It is a cyclic number.
It is not a de Polignac number, because 527679349 - 27 = 527679221 is a prime.
It is a super-2 number, since 2×5276793492 = 556890990722127602, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 527679296 and 527679305.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (527679379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263839674 + 263839675.
It is an arithmetic number, because the mean of its divisors is an integer number (263839675).
Almost surely, 2527679349 is an apocalyptic number.
It is an amenable number.
527679349 is a deficient number, since it is larger than the sum of its proper divisors (1).
527679349 is an equidigital number, since it uses as much as digits as its factorization.
527679349 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2857680, while the sum is 52.
The square root of 527679349 is about 22971.2722547098. The cubic root of 527679349 is about 808.0843563898.
The spelling of 527679349 in words is "five hundred twenty-seven million, six hundred seventy-nine thousand, three hundred forty-nine".
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