Base | Representation |
---|---|
bin | 1100011010001… |
… | …1101010101101 |
3 | 10121221110000012 |
4 | 3012203222231 |
5 | 101311104410 |
6 | 5055343005 |
7 | 1201265015 |
oct | 306435255 |
9 | 117843005 |
10 | 52050605 |
11 | 27421432 |
12 | 15521a65 |
13 | aa25899 |
14 | 6cacc45 |
15 | 4882605 |
hex | 31a3aad |
52050605 has 4 divisors (see below), whose sum is σ = 62460732. Its totient is φ = 41640480.
The previous prime is 52050589. The next prime is 52050613. The reversal of 52050605 is 50605025.
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 26030404 + 26020201 = 5102^2 + 5101^2 .
It is not a de Polignac number, because 52050605 - 24 = 52050589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5205056 + ... + 5205065.
It is an arithmetic number, because the mean of its divisors is an integer number (15615183).
Almost surely, 252050605 is an apocalyptic number.
52050605 is the 5102-nd centered square number.
It is an amenable number.
52050605 is a deficient number, since it is larger than the sum of its proper divisors (10410127).
52050605 is a wasteful number, since it uses less digits than its factorization.
52050605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10410126.
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 52050605 is about 7214.6105230982. The cubic root of 52050605 is about 373.3721557381.
The spelling of 52050605 in words is "fifty-two million, fifty thousand, six hundred five".
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