Base | Representation |
---|---|
bin | 1101111100101… |
… | …1111011011100 |
3 | 11002002110110220 |
4 | 3133023323130 |
5 | 104434210342 |
6 | 5450001340 |
7 | 1310205156 |
oct | 337137334 |
9 | 132073426 |
10 | 58506972 |
11 | 30031177 |
12 | 17716250 |
13 | c176514 |
14 | 7aadad6 |
15 | 520a5ec |
hex | 37cbedc |
58506972 has 12 divisors (see below), whose sum is σ = 136516296. Its totient is φ = 19502320.
The previous prime is 58506971. The next prime is 58506997. The reversal of 58506972 is 27960585.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58506971) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2437779 + ... + 2437802.
It is an arithmetic number, because the mean of its divisors is an integer number (11376358).
Almost surely, 258506972 is an apocalyptic number.
It is an amenable number.
58506972 is an abundant number, since it is smaller than the sum of its proper divisors (78009324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58506972 is a wasteful number, since it uses less digits than its factorization.
58506972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4875588 (or 4875586 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 42.
The square root of 58506972 is about 7648.9850307083. The cubic root of 58506972 is about 388.2122249189.
The spelling of 58506972 in words is "fifty-eight million, five hundred six thousand, nine hundred seventy-two".
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