Base | Representation |
---|---|
bin | 1101000011111000000000 |
3 | 20102221111100 |
4 | 31003320000 |
5 | 1334024434 |
6 | 201214400 |
7 | 41046522 |
oct | 15037000 |
9 | 6387440 |
10 | 3423744 |
11 | 1a29345 |
12 | 1191400 |
13 | 92b4ac |
14 | 651a12 |
15 | 479699 |
hex | 343e00 |
3423744 has 60 divisors (see below), whose sum is σ = 9894456. Its totient is φ = 1139712.
The previous prime is 3423727. The next prime is 3423751. The reversal of 3423744 is 4473243.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4237 + ... + 4979.
Almost surely, 23423744 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 3423744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4947228).
3423744 is an abundant number, since it is smaller than the sum of its proper divisors (6470712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3423744 is an equidigital number, since it uses as much as digits as its factorization.
3423744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 767 (or 748 counting only the distinct ones).
The product of its digits is 8064, while the sum is 27.
The square root of 3423744 is about 1850.3361856701. The cubic root of 3423744 is about 150.7186844517.
Adding to 3423744 its reverse (4473243), we get a palindrome (7896987).
It can be divided in two parts, 342374 and 4, that added together give a triangular number (342378 = T827).
The spelling of 3423744 in words is "three million, four hundred twenty-three thousand, seven hundred forty-four".
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