Base | Representation |
---|---|
bin | 10011110011001001111110 |
3 | 100202200201020 |
4 | 103303021332 |
5 | 2312042040 |
6 | 303125010 |
7 | 62054661 |
oct | 23631176 |
9 | 10680636 |
10 | 5190270 |
11 | 2a25588 |
12 | 18a3766 |
13 | 10c9587 |
14 | 9916d8 |
15 | 6c7cd0 |
hex | 4f327e |
5190270 has 32 divisors (see below), whose sum is σ = 13190688. Its totient is φ = 1302528.
The previous prime is 5190259. The next prime is 5190277. The reversal of 5190270 is 720915.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 5190270.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5190277) 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, 4579 + ... + 5598.
It is an arithmetic number, because the mean of its divisors is an integer number (412209).
Almost surely, 25190270 is an apocalyptic number.
5190270 is an abundant number, since it is smaller than the sum of its proper divisors (8000418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5190270 is a wasteful number, since it uses less digits than its factorization.
5190270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10204.
The product of its (nonzero) digits is 630, while the sum is 24.
The square root of 5190270 is about 2278.2164076312. The cubic root of 5190270 is about 173.1396958249.
It can be divided in two parts, 5190 and 270, that added together give a triangular number (5460 = T104).
The spelling of 5190270 in words is "five million, one hundred ninety thousand, two hundred seventy".
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