Base | Representation |
---|---|
bin | 10100001011100111000010 |
3 | 100221210010000 |
4 | 110023213002 |
5 | 2323243214 |
6 | 305220430 |
7 | 62653002 |
oct | 24134702 |
9 | 10853100 |
10 | 5290434 |
11 | 2a93866 |
12 | 1931716 |
13 | 1133046 |
14 | 9ba002 |
15 | 6e7809 |
hex | 50b9c2 |
5290434 has 60 divisors (see below), whose sum is σ = 12704274. Its totient is φ = 1645056.
The previous prime is 5290409. The next prime is 5290489. The reversal of 5290434 is 4340925.
It can be written as a sum of positive squares in 3 ways, for example, as 4397409 + 893025 = 2097^2 + 945^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 5290398 and 5290407.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 46762 + ... + 46874.
Almost surely, 25290434 is an apocalyptic number.
5290434 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 5290434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6352137).
5290434 is an abundant number, since it is smaller than the sum of its proper divisors (7413840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5290434 is a wasteful number, since it uses less digits than its factorization.
5290434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161 (or 135 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 5290434 is about 2300.0943458911. The cubic root of 5290434 is about 174.2463810472.
The spelling of 5290434 in words is "five million, two hundred ninety thousand, four hundred thirty-four".
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