Base | Representation |
---|---|
bin | 10000011101010100110100 |
3 | 22010012021100 |
4 | 100131110310 |
5 | 2101030140 |
6 | 232250100 |
7 | 51446325 |
oct | 20352464 |
9 | 8105240 |
10 | 4314420 |
11 | 2487540 |
12 | 1540930 |
13 | b80a16 |
14 | 80444c |
15 | 5a3530 |
hex | 41d534 |
4314420 has 72 divisors (see below), whose sum is σ = 14283360. Its totient is φ = 1045440.
The previous prime is 4314419. The next prime is 4314433. The reversal of 4314420 is 244134.
It is a super-2 number, since 2×43144202 = 37228439872800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 4314393 and 4314402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 891 + ... + 3069.
It is an arithmetic number, because the mean of its divisors is an integer number (198380).
Almost surely, 24314420 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 4314420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7141680).
4314420 is an abundant number, since it is smaller than the sum of its proper divisors (9968940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4314420 is a wasteful number, since it uses less digits than its factorization.
4314420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2205 (or 2200 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 4314420 is about 2077.1181959629. The cubic root of 4314420 is about 162.7949043273.
Adding to 4314420 its reverse (244134), we get a palindrome (4558554).
It can be divided in two parts, 431 and 4420, that added together give a triangular number (4851 = T98).
The spelling of 4314420 in words is "four million, three hundred fourteen thousand, four hundred twenty".
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