Base | Representation |
---|---|
bin | 10100000101000111010110 |
3 | 100220102121200 |
4 | 110011013112 |
5 | 2321420310 |
6 | 304453330 |
7 | 62512305 |
oct | 24050726 |
9 | 10812550 |
10 | 5263830 |
11 | 2a75880 |
12 | 191a246 |
13 | 1123bc0 |
14 | 9b043c |
15 | 6de9c0 |
hex | 5051d6 |
5263830 has 96 divisors (see below), whose sum is σ = 16117920. Its totient is φ = 1175040.
The previous prime is 5263813. The next prime is 5263861. The reversal of 5263830 is 383625.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 5263794 and 5263803.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12666 + ... + 13074.
It is an arithmetic number, because the mean of its divisors is an integer number (167895).
Almost surely, 25263830 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5263830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8058960).
5263830 is an abundant number, since it is smaller than the sum of its proper divisors (10854090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5263830 is a wasteful number, since it uses less digits than its factorization.
5263830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446 (or 443 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 5263830 is about 2294.3038159756. The cubic root of 5263830 is about 173.9538125526.
It can be divided in two parts, 526 and 3830, that added together give a square (4356 = 662).
The spelling of 5263830 in words is "five million, two hundred sixty-three thousand, eight hundred thirty".
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