Base | Representation |
---|---|
bin | 11000011101110010100000 |
3 | 110001211122000 |
4 | 120131302200 |
5 | 3120212342 |
6 | 345244000 |
7 | 105341112 |
oct | 30356240 |
9 | 13054560 |
10 | 6413472 |
11 | 369059a |
12 | 2193600 |
13 | 1437270 |
14 | bcd3b2 |
15 | 86a44c |
hex | 61dca0 |
6413472 has 96 divisors (see below), whose sum is σ = 20180160. Its totient is φ = 1969920.
The previous prime is 6413467. The next prime is 6413483. The reversal of 6413472 is 2743146.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×64134722 = 82265246189568, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10947 + ... + 11517.
It is an arithmetic number, because the mean of its divisors is an integer number (210210).
Almost surely, 26413472 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 6413472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10090080).
6413472 is an abundant number, since it is smaller than the sum of its proper divisors (13766688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6413472 is a wasteful number, since it uses less digits than its factorization.
6413472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 603 (or 589 counting only the distinct ones).
The product of its digits is 4032, while the sum is 27.
The square root of 6413472 is about 2532.4833661843. The cubic root of 6413472 is about 185.7937359690.
The spelling of 6413472 in words is "six million, four hundred thirteen thousand, four hundred seventy-two".
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