Base | Representation |
---|---|
bin | 10011110000110011010001 |
3 | 100202012111000 |
4 | 103300303101 |
5 | 2311240000 |
6 | 303012213 |
7 | 62014602 |
oct | 23606321 |
9 | 10665430 |
10 | 5180625 |
11 | 2a1930a |
12 | 189a069 |
13 | 10c5078 |
14 | 98bda9 |
15 | 6c5000 |
hex | 4f0cd1 |
5180625 has 40 divisors (see below), whose sum is σ = 9621920. Its totient is φ = 2754000.
The previous prime is 5180621. The next prime is 5180653. The reversal of 5180625 is 5260815.
It is not a de Polignac number, because 5180625 - 22 = 5180621 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (5180621) by changing a digit.
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 39 ways as a sum of consecutive naturals, for example, 16722 + ... + 17028.
It is an arithmetic number, because the mean of its divisors is an integer number (240548).
Almost surely, 25180625 is an apocalyptic number.
It is an amenable number.
5180625 is a deficient number, since it is larger than the sum of its proper divisors (4441295).
5180625 is an equidigital number, since it uses as much as digits as its factorization.
5180625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336 (or 315 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 5180625 is about 2276.0986358240. The cubic root of 5180625 is about 173.0323817006.
The spelling of 5180625 in words is "five million, one hundred eighty thousand, six hundred twenty-five".
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