Base | Representation |
---|---|
bin | 1101111001101… |
… | …0110101111000 |
3 | 11001201020200020 |
4 | 3132122311320 |
5 | 104411242122 |
6 | 5441410440 |
7 | 1305410040 |
oct | 336326570 |
9 | 131636606 |
10 | 58305912 |
11 | 2aa04105 |
12 | 17639a20 |
13 | c105b52 |
14 | 7a5a720 |
15 | 51bac5c |
hex | 379ad78 |
58305912 has 32 divisors (see below), whose sum is σ = 166588800. Its totient is φ = 16658784.
The previous prime is 58305901. The next prime is 58305917. The reversal of 58305912 is 21950385.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58305917) 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, 173362 + ... + 173697.
It is an arithmetic number, because the mean of its divisors is an integer number (5205900).
Almost surely, 258305912 is an apocalyptic number.
It is an amenable number.
58305912 is an abundant number, since it is smaller than the sum of its proper divisors (108282888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58305912 is a wasteful number, since it uses less digits than its factorization.
58305912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347075 (or 347071 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 33.
The square root of 58305912 is about 7635.8307995921. The cubic root of 58305912 is about 387.7670156870.
The spelling of 58305912 in words is "fifty-eight million, three hundred five thousand, nine hundred twelve".
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