Base | Representation |
---|---|
bin | 11000101001011100110000 |
3 | 110011021010220 |
4 | 120221130300 |
5 | 3123224412 |
6 | 350253040 |
7 | 105630261 |
oct | 30513460 |
9 | 13137126 |
10 | 6461232 |
11 | 3713468 |
12 | 21b7180 |
13 | 1452c1b |
14 | c02968 |
15 | 87968c |
hex | 629730 |
6461232 has 20 divisors (see below), whose sum is σ = 16691640. Its totient is φ = 2153728.
The previous prime is 6461219. The next prime is 6461233. The reversal of 6461232 is 2321646.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (6461233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67257 + ... + 67352.
It is an arithmetic number, because the mean of its divisors is an integer number (834582).
Almost surely, 26461232 is an apocalyptic number.
It is an amenable number.
6461232 is an abundant number, since it is smaller than the sum of its proper divisors (10230408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6461232 is a wasteful number, since it uses less digits than its factorization.
6461232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134620 (or 134614 counting only the distinct ones).
The product of its digits is 1728, while the sum is 24.
The square root of 6461232 is about 2541.8953558319. The cubic root of 6461232 is about 186.2537869896.
Adding to 6461232 its reverse (2321646), we get a palindrome (8782878).
The spelling of 6461232 in words is "six million, four hundred sixty-one thousand, two hundred thirty-two".
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