Base | Representation |
---|---|
bin | 11111111111011… |
… | …101000110001101 |
3 | 1101101221121022221 |
4 | 133333131012031 |
5 | 2044400243244 |
6 | 125131535341 |
7 | 16205053342 |
oct | 3777350615 |
9 | 1341847287 |
10 | 536727949 |
11 | 255a7271a |
12 | 12b8ba551 |
13 | 87274504 |
14 | 513d67c9 |
15 | 321c0784 |
hex | 1ffdd18d |
536727949 has 4 divisors (see below), whose sum is σ = 540330300. Its totient is φ = 533125600.
The previous prime is 536727913. The next prime is 536728001. The reversal of 536727949 is 949727635.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 26193924 + 510534025 = 5118^2 + 22595^2 .
It is a cyclic number.
It is not a de Polignac number, because 536727949 - 223 = 528339341 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 536727896 and 536727905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (536727649) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1800952 + ... + 1801249.
It is an arithmetic number, because the mean of its divisors is an integer number (135082575).
Almost surely, 2536727949 is an apocalyptic number.
It is an amenable number.
536727949 is a deficient number, since it is larger than the sum of its proper divisors (3602351).
536727949 is a wasteful number, since it uses less digits than its factorization.
536727949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3602350.
The product of its digits is 2857680, while the sum is 52.
The square root of 536727949 is about 23167.3897752854. The cubic root of 536727949 is about 812.6771900420.
The spelling of 536727949 in words is "five hundred thirty-six million, seven hundred twenty-seven thousand, nine hundred forty-nine".
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