Base | Representation |
---|---|
bin | 10010001101110111101101 |
3 | 22222121121212 |
4 | 102031313231 |
5 | 2210303110 |
6 | 250204205 |
7 | 55406315 |
oct | 22156755 |
9 | 8877555 |
10 | 4775405 |
11 | 2771918 |
12 | 1723665 |
13 | cb27ab |
14 | 8c4445 |
15 | 644e05 |
hex | 48dded |
4775405 has 16 divisors (see below), whose sum is σ = 5975424. Its totient is φ = 3660480.
The previous prime is 4775383. The next prime is 4775413. The reversal of 4775405 is 5045774.
It is not a de Polignac number, because 4775405 - 214 = 4759021 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a nialpdrome in base 9.
It is a zygodrome in base 9.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15200 + ... + 15510.
It is an arithmetic number, because the mean of its divisors is an integer number (373464).
Almost surely, 24775405 is an apocalyptic number.
It is an amenable number.
4775405 is a deficient number, since it is larger than the sum of its proper divisors (1200019).
4775405 is a wasteful number, since it uses less digits than its factorization.
4775405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 436.
The product of its (nonzero) digits is 19600, while the sum is 32.
The square root of 4775405 is about 2185.2700062006. The cubic root of 4775405 is about 168.3979253040.
The spelling of 4775405 in words is "four million, seven hundred seventy-five thousand, four hundred five".
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