Base | Representation |
---|---|
bin | 11000101111000111001100 |
3 | 110012102222000 |
4 | 120233013030 |
5 | 3130000203 |
6 | 350552300 |
7 | 106055016 |
oct | 30570714 |
9 | 13172860 |
10 | 6484428 |
11 | 3729935 |
12 | 2208690 |
13 | 1460652 |
14 | c0b1b6 |
15 | 8814a3 |
hex | 62f1cc |
6484428 has 24 divisors (see below), whose sum is σ = 16811760. Its totient is φ = 2161440.
The previous prime is 6484427. The next prime is 6484433. The reversal of 6484428 is 8244846.
6484428 is a `hidden beast` number, since 648 + 4 + 4 + 2 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 6484392 and 6484401.
It is not an unprimeable number, because it can be changed into a prime (6484427) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29913 + ... + 30128.
It is an arithmetic number, because the mean of its divisors is an integer number (700490).
Almost surely, 26484428 is an apocalyptic number.
It is an amenable number.
6484428 is an abundant number, since it is smaller than the sum of its proper divisors (10327332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6484428 is a wasteful number, since it uses less digits than its factorization.
6484428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60054 (or 60046 counting only the distinct ones).
The product of its digits is 49152, while the sum is 36.
The square root of 6484428 is about 2546.4540050824. The cubic root of 6484428 is about 186.4764061991.
The spelling of 6484428 in words is "six million, four hundred eighty-four thousand, four hundred twenty-eight".
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