Base | Representation |
---|---|
bin | 10011110000101101111101 |
3 | 100202012000102 |
4 | 103300231331 |
5 | 2311232120 |
6 | 303010445 |
7 | 62013605 |
oct | 23605575 |
9 | 10665012 |
10 | 5180285 |
11 | 2a19030 |
12 | 1899a25 |
13 | 10c4b76 |
14 | 98bc05 |
15 | 6c4d75 |
hex | 4f0b7d |
5180285 has 16 divisors (see below), whose sum is σ = 6858432. Its totient is φ = 3724800.
The previous prime is 5180281. The next prime is 5180297. The reversal of 5180285 is 5820815.
It is not a de Polignac number, because 5180285 - 22 = 5180281 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5180281) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4850 + ... + 5820.
It is an arithmetic number, because the mean of its divisors is an integer number (428652).
Almost surely, 25180285 is an apocalyptic number.
5180285 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5180285 is a deficient number, since it is larger than the sum of its proper divisors (1678147).
5180285 is a wasteful number, since it uses less digits than its factorization.
5180285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1084.
The product of its (nonzero) digits is 3200, while the sum is 29.
The square root of 5180285 is about 2276.0239453925. The cubic root of 5180285 is about 173.0285962953.
The spelling of 5180285 in words is "five million, one hundred eighty thousand, two hundred eighty-five".
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