Base | Representation |
---|---|
bin | 11110111111110… |
… | …101000111100111 |
3 | 1100020120020021210 |
4 | 132333311013213 |
5 | 2031113033002 |
6 | 123334242503 |
7 | 15613226133 |
oct | 3677650747 |
9 | 1306506253 |
10 | 520049127 |
11 | 247610674 |
12 | 1261b6433 |
13 | 839849a0 |
14 | 4d0d43c3 |
15 | 309c896c |
hex | 1eff51e7 |
520049127 has 8 divisors (see below), whose sum is σ = 746737264. Its totient is φ = 320030208.
The previous prime is 520049119. The next prime is 520049129. The reversal of 520049127 is 721940025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 520049127 - 23 = 520049119 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 520049094 and 520049103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (520049129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6667258 + ... + 6667335.
It is an arithmetic number, because the mean of its divisors is an integer number (93342158).
Almost surely, 2520049127 is an apocalyptic number.
520049127 is a deficient number, since it is larger than the sum of its proper divisors (226688137).
520049127 is a wasteful number, since it uses less digits than its factorization.
520049127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13334609.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 520049127 is about 22804.5856572752. The cubic root of 520049127 is about 804.1704747914.
The spelling of 520049127 in words is "five hundred twenty million, forty-nine thousand, one hundred twenty-seven".
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