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10058387 = 20394933
BaseRepresentation
bin100110010111…
…101010010011
3200221000111212
4212113222103
510033332022
6555330335
7151331513
oct46275223
920830455
1010058387
115750019
1234509ab
132112311
14149b843
15d3a3e2
hex997a93

10058387 has 4 divisors (see below), whose sum is σ = 10065360. Its totient is φ = 10051416.

The previous prime is 10058381. The next prime is 10058401. The reversal of 10058387 is 78385001.

10058387 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 78385001 = 431822907.

It is a cyclic number.

It is not a de Polignac number, because 10058387 - 24 = 10058371 is a prime.

It is a super-2 number, since 2×100583872 = 202342298083538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10058381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428 + ... + 4505.

It is an arithmetic number, because the mean of its divisors is an integer number (2516340).

Almost surely, 210058387 is an apocalyptic number.

10058387 is a deficient number, since it is larger than the sum of its proper divisors (6973).

10058387 is an equidigital number, since it uses as much as digits as its factorization.

10058387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6972.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 10058387 is about 3171.4960192313. The cubic root of 10058387 is about 215.8619588388.

The spelling of 10058387 in words is "ten million, fifty-eight thousand, three hundred eighty-seven".

Divisors: 1 2039 4933 10058387