Base | Representation |
---|---|
bin | 10011110000110000001011 |
3 | 100202012012200 |
4 | 103300300023 |
5 | 2311233202 |
6 | 303011243 |
7 | 62014200 |
oct | 23606013 |
9 | 10665180 |
10 | 5180427 |
11 | 2a1914a |
12 | 1899b23 |
13 | 10c4c55 |
14 | 98bca7 |
15 | 6c4e1c |
hex | 4f0c0b |
5180427 has 36 divisors (see below), whose sum is σ = 9229896. Its totient is φ = 2782080.
The previous prime is 5180419. The next prime is 5180437. The reversal of 5180427 is 7240815.
It is not a de Polignac number, because 5180427 - 23 = 5180419 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5180427.
It is not an unprimeable number, because it can be changed into a prime (5180437) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7152 + ... + 7842.
It is an arithmetic number, because the mean of its divisors is an integer number (256386).
Almost surely, 25180427 is an apocalyptic number.
5180427 is a deficient number, since it is larger than the sum of its proper divisors (4049469).
5180427 is a wasteful number, since it uses less digits than its factorization.
5180427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 728 (or 718 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 5180427 is about 2276.0551399296. The cubic root of 5180427 is about 173.0301772788.
The spelling of 5180427 in words is "five million, one hundred eighty thousand, four hundred twenty-seven".
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