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1058069 = 23179257
BaseRepresentation
bin100000010010100010101
31222202101202
410002110111
5232324234
634402245
711664515
oct4022425
91882352
101058069
11662a41
12430385
132b079c
141d7845
1515d77e
hex102515

1058069 has 8 divisors (see below), whose sum is σ = 1114560. Its totient is φ = 1002496.

The previous prime is 1058059. The next prime is 1058077. The reversal of 1058069 is 9608501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1058069 is a prime.

It is a super-2 number, since 2×10580692 = 2239020017522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1058009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3989 + ... + 4245.

It is an arithmetic number, because the mean of its divisors is an integer number (139320).

21058069 is an apocalyptic number.

It is an amenable number.

1058069 is a deficient number, since it is larger than the sum of its proper divisors (56491).

1058069 is a wasteful number, since it uses less digits than its factorization.

1058069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 1058069 is about 1028.6248101227. The cubic root of 1058069 is about 101.8993303826.

The spelling of 1058069 in words is "one million, fifty-eight thousand, sixty-nine".

Divisors: 1 23 179 257 4117 5911 46003 1058069