Base | Representation |
---|---|
bin | 11000100001111110101000 |
3 | 110002201011120 |
4 | 120201332220 |
5 | 3121240012 |
6 | 345455240 |
7 | 105442125 |
oct | 30417650 |
9 | 13081146 |
10 | 6430632 |
11 | 36a247a |
12 | 21a1520 |
13 | 1442010 |
14 | bd574c |
15 | 87058c |
hex | 621fa8 |
6430632 has 32 divisors (see below), whose sum is σ = 17314080. Its totient is φ = 1978560.
The previous prime is 6430621. The next prime is 6430661. The reversal of 6430632 is 2360346.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9994 + ... + 10617.
It is an arithmetic number, because the mean of its divisors is an integer number (541065).
Almost surely, 26430632 is an apocalyptic number.
It is an amenable number.
6430632 is an abundant number, since it is smaller than the sum of its proper divisors (10883448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6430632 is a wasteful number, since it uses less digits than its factorization.
6430632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20633 (or 20629 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 6430632 is about 2535.8690817942. The cubic root of 6430632 is about 185.9592927450.
Adding to 6430632 its reverse (2360346), we get a palindrome (8790978).
The spelling of 6430632 in words is "six million, four hundred thirty thousand, six hundred thirty-two".
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