Base | Representation |
---|---|
bin | 10011001110101010101010 |
3 | 100111002200200 |
4 | 103032222222 |
5 | 2242301220 |
6 | 300013030 |
7 | 60563145 |
oct | 23165252 |
9 | 10432620 |
10 | 5040810 |
11 | 2933265 |
12 | 1831176 |
13 | 1076538 |
14 | 95305c |
15 | 698890 |
hex | 4ceaaa |
5040810 has 24 divisors (see below), whose sum is σ = 13106340. Its totient is φ = 1344192.
The previous prime is 5040803. The next prime is 5040829. The reversal of 5040810 is 180405.
It can be written as a sum of positive squares in 2 ways, for example, as 4835601 + 205209 = 2199^2 + 453^2 .
It is a super-2 number, since 2×50408102 = 50819530912200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27915 + ... + 28094.
Almost surely, 25040810 is an apocalyptic number.
5040810 is an abundant number, since it is smaller than the sum of its proper divisors (8065530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5040810 is a wasteful number, since it uses less digits than its factorization.
5040810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56022 (or 56019 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 5040810 is about 2245.1748261550. The cubic root of 5040810 is about 171.4615621031.
The spelling of 5040810 in words is "five million, forty thousand, eight hundred ten".
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