Base | Representation |
---|---|
bin | 1100111001111… |
… | …1111111100100 |
3 | 10202212020010010 |
4 | 3032133333210 |
5 | 102324221313 |
6 | 5212130220 |
7 | 1225056210 |
oct | 316377744 |
9 | 122766103 |
10 | 54132708 |
11 | 28613783 |
12 | 16166970 |
13 | b2a44b6 |
14 | 7291940 |
15 | 4b444c3 |
hex | 339ffe4 |
54132708 has 48 divisors (see below), whose sum is σ = 150635520. Its totient is φ = 14793504.
The previous prime is 54132707. The next prime is 54132713. The reversal of 54132708 is 80723145.
It is not an unprimeable number, because it can be changed into a prime (54132703) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12078 + ... + 15941.
It is an arithmetic number, because the mean of its divisors is an integer number (3138240).
Almost surely, 254132708 is an apocalyptic number.
It is an amenable number.
54132708 is an abundant number, since it is smaller than the sum of its proper divisors (96502812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54132708 is a wasteful number, since it uses less digits than its factorization.
54132708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28056 (or 28054 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 54132708 is about 7357.4933231366. The cubic root of 54132708 is about 378.2856942653.
The spelling of 54132708 in words is "fifty-four million, one hundred thirty-two thousand, seven hundred eight".
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