Base | Representation |
---|---|
bin | 10000011101010101000000 |
3 | 22010012021210 |
4 | 100131111000 |
5 | 2101030212 |
6 | 232250120 |
7 | 51446343 |
oct | 20352500 |
9 | 8105253 |
10 | 4314432 |
11 | 2487551 |
12 | 1540940 |
13 | b80a25 |
14 | 80445a |
15 | 5a353c |
hex | 41d540 |
4314432 has 56 divisors (see below), whose sum is σ = 11923776. Its totient is φ = 1374208.
The previous prime is 4314419. The next prime is 4314433. The reversal of 4314432 is 2344134.
It is a super-2 number, since 2×43144322 = 37228646965248, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 4314399 and 4314408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4314433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3928 + ... + 4904.
Almost surely, 24314432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4314432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5961888).
4314432 is an abundant number, since it is smaller than the sum of its proper divisors (7609344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4314432 is a wasteful number, since it uses less digits than its factorization.
4314432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1015 (or 1005 counting only the distinct ones).
The product of its digits is 1152, while the sum is 21.
The square root of 4314432 is about 2077.1210845784. The cubic root of 4314432 is about 162.7950552581.
Adding to 4314432 its sum of digits (21), we get a triangular number (4314453 = T2937).
Adding to 4314432 its reverse (2344134), we get a palindrome (6658566).
The spelling of 4314432 in words is "four million, three hundred fourteen thousand, four hundred thirty-two".
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