Base | Representation |
---|---|
bin | 1101110110111… |
… | …0111001111011 |
3 | 11001101002210212 |
4 | 3131232321323 |
5 | 104340012242 |
6 | 5433501335 |
7 | 1304030255 |
oct | 335567173 |
9 | 131332725 |
10 | 58125947 |
11 | 2a8a0980 |
12 | 1757184b |
13 | c071c69 |
14 | 7a10cd5 |
15 | 5182782 |
hex | 376ee7b |
58125947 has 16 divisors (see below), whose sum is σ = 65944800. Its totient is φ = 50749440.
The previous prime is 58125937. The next prime is 58125967. The reversal of 58125947 is 74952185.
It is a cyclic number.
It is not a de Polignac number, because 58125947 - 218 = 57863803 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (58125937) 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, 81629 + ... + 82337.
It is an arithmetic number, because the mean of its divisors is an integer number (4121550).
Almost surely, 258125947 is an apocalyptic number.
58125947 is a deficient number, since it is larger than the sum of its proper divisors (7818853).
58125947 is a wasteful number, since it uses less digits than its factorization.
58125947 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1006.
The product of its digits is 100800, while the sum is 41.
The square root of 58125947 is about 7624.0374474421. The cubic root of 58125947 is about 387.3676484526.
The spelling of 58125947 in words is "fifty-eight million, one hundred twenty-five thousand, nine hundred forty-seven".
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