Base | Representation |
---|---|
bin | 10101011110100011000001 |
3 | 101121001002220 |
4 | 111132203001 |
5 | 2420131040 |
6 | 320401253 |
7 | 65566263 |
oct | 25364301 |
9 | 11531086 |
10 | 5630145 |
11 | 31a6014 |
12 | 1a76229 |
13 | 1221861 |
14 | a67b33 |
15 | 7632d0 |
hex | 55e8c1 |
5630145 has 16 divisors (see below), whose sum is σ = 9538560. Its totient is φ = 2825984.
The previous prime is 5630129. The next prime is 5630159. The reversal of 5630145 is 5410365.
It is a cyclic number.
It is not a de Polignac number, because 5630145 - 24 = 5630129 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10785 + ... + 11294.
It is an arithmetic number, because the mean of its divisors is an integer number (596160).
Almost surely, 25630145 is an apocalyptic number.
It is an amenable number.
5630145 is a deficient number, since it is larger than the sum of its proper divisors (3908415).
5630145 is a wasteful number, since it uses less digits than its factorization.
5630145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22104.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 5630145 is about 2372.7926584512. The cubic root of 5630145 is about 177.8988715633.
It can be divided in two parts, 5630 and 145, that added together give a palindrome (5775).
The spelling of 5630145 in words is "five million, six hundred thirty thousand, one hundred forty-five".
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