Base | Representation |
---|---|
bin | 1101110101011… |
… | …1101101111011 |
3 | 11001012021112020 |
4 | 3131113231323 |
5 | 104323442341 |
6 | 5431445523 |
7 | 1303153335 |
oct | 335275573 |
9 | 131167466 |
10 | 58030971 |
11 | 2a836589 |
12 | 175268a3 |
13 | c03a96b |
14 | 79c8455 |
15 | 5164566 |
hex | 3757b7b |
58030971 has 16 divisors (see below), whose sum is σ = 78355200. Its totient is φ = 38200608.
The previous prime is 58030963. The next prime is 58030981. The reversal of 58030971 is 17903085.
It is not a de Polignac number, because 58030971 - 23 = 58030963 is a prime.
It is not an unprimeable number, because it can be changed into a prime (58030981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131970 + ... + 132408.
It is an arithmetic number, because the mean of its divisors is an integer number (4897200).
Almost surely, 258030971 is an apocalyptic number.
58030971 is a deficient number, since it is larger than the sum of its proper divisors (20324229).
58030971 is a wasteful number, since it uses less digits than its factorization.
58030971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 898.
The product of its (nonzero) digits is 7560, while the sum is 33.
The square root of 58030971 is about 7617.8061802595. The cubic root of 58030971 is about 387.1565511823.
The spelling of 58030971 in words is "fifty-eight million, thirty thousand, nine hundred seventy-one".
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