Base | Representation |
---|---|
bin | 10011100101000100011001 |
3 | 100122202120011 |
4 | 103211010121 |
5 | 2303220234 |
6 | 302001521 |
7 | 61424521 |
oct | 23450431 |
9 | 10582504 |
10 | 5132569 |
11 | 29961a2 |
12 | 18762a1 |
13 | 10a9230 |
14 | 978681 |
15 | 6b5b64 |
hex | 4e5119 |
5132569 has 4 divisors (see below), whose sum is σ = 5527396. Its totient is φ = 4737744.
The previous prime is 5132563. The next prime is 5132581. The reversal of 5132569 is 9652315.
5132569 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 2442969 + 2689600 = 1563^2 + 1640^2 .
It is a cyclic number.
It is not a de Polignac number, because 5132569 - 25 = 5132537 is a prime.
It is a super-2 number, since 2×51325692 = 52686529079522, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5132569.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5132563) 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, 197394 + ... + 197419.
It is an arithmetic number, because the mean of its divisors is an integer number (1381849).
Almost surely, 25132569 is an apocalyptic number.
It is an amenable number.
5132569 is a deficient number, since it is larger than the sum of its proper divisors (394827).
5132569 is a wasteful number, since it uses less digits than its factorization.
5132569 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 394826.
The product of its digits is 8100, while the sum is 31.
The square root of 5132569 is about 2265.5173802026. The cubic root of 5132569 is about 172.4956968751.
The spelling of 5132569 in words is "five million, one hundred thirty-two thousand, five hundred sixty-nine".
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