Base | Representation |
---|---|
bin | 1100011111001… |
… | …1001111110101 |
3 | 10122120000010210 |
4 | 3013303033311 |
5 | 101402022230 |
6 | 5110340033 |
7 | 1204123233 |
oct | 307631765 |
9 | 118500123 |
10 | 52376565 |
11 | 2762431a |
12 | 1565a619 |
13 | ab0b067 |
14 | 6d55953 |
15 | 48e8eb0 |
hex | 31f33f5 |
52376565 has 16 divisors (see below), whose sum is σ = 85586688. Its totient is φ = 27339456.
The previous prime is 52376563. The next prime is 52376573. The reversal of 52376565 is 56567325.
It is not a de Polignac number, because 52376565 - 21 = 52376563 is a prime.
It is a super-2 number, since 2×523765652 = 5486609122398450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52376563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36442 + ... + 37851.
It is an arithmetic number, because the mean of its divisors is an integer number (5349168).
Almost surely, 252376565 is an apocalyptic number.
It is an amenable number.
52376565 is a deficient number, since it is larger than the sum of its proper divisors (33210123).
52376565 is a wasteful number, since it uses less digits than its factorization.
52376565 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74348.
The product of its digits is 189000, while the sum is 39.
The square root of 52376565 is about 7237.1655363132. The cubic root of 52376565 is about 374.1499322601.
The spelling of 52376565 in words is "fifty-two million, three hundred seventy-six thousand, five hundred sixty-five".
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