Base | Representation |
---|---|
bin | 11111000001100000010100 |
3 | 120022011212110 |
4 | 133001200110 |
5 | 4040221003 |
6 | 450151020 |
7 | 126061200 |
oct | 37014024 |
9 | 16264773 |
10 | 8132628 |
11 | 4655189 |
12 | 2882470 |
13 | 18b990a |
14 | 1119b00 |
15 | aa9a03 |
hex | 7c1814 |
8132628 has 36 divisors (see below), whose sum is σ = 22075872. Its totient is φ = 2323440.
The previous prime is 8132617. The next prime is 8132629. The reversal of 8132628 is 8262318.
It is a super-2 number, since 2×81326282 = 132279276372768, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8132595 and 8132604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8132629) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6328 + ... + 7503.
Almost surely, 28132628 is an apocalyptic number.
It is an amenable number.
8132628 is an abundant number, since it is smaller than the sum of its proper divisors (13943244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8132628 is a wasteful number, since it uses less digits than its factorization.
8132628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13852 (or 13843 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 8132628 is about 2851.7762885612. The cubic root of 8132628 is about 201.0991812691.
The spelling of 8132628 in words is "eight million, one hundred thirty-two thousand, six hundred twenty-eight".
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