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9058069 = 19346933
BaseRepresentation
bin100010100011…
…011100010101
3122001012100001
4202203130111
54304324234
6522051301
7136664236
oct42433425
918035301
109058069
115127509
123049b31
131b51c07
1412bb08d
15bddd14
hex8a3715

9058069 has 4 divisors (see below), whose sum is σ = 9105196. Its totient is φ = 9010944.

The previous prime is 9058057. The next prime is 9058087. The reversal of 9058069 is 9608509.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9608509 = 19505711.

It can be written as a sum of positive squares in 2 ways, for example, as 1077444 + 7980625 = 1038^2 + 2825^2 .

It is a cyclic number.

It is not a de Polignac number, because 9058069 - 29 = 9057557 is a prime.

It is a super-2 number, since 2×90580692 = 164097228017522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9058099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23274 + ... + 23659.

It is an arithmetic number, because the mean of its divisors is an integer number (2276299).

Almost surely, 29058069 is an apocalyptic number.

It is an amenable number.

9058069 is a deficient number, since it is larger than the sum of its proper divisors (47127).

9058069 is a wasteful number, since it uses less digits than its factorization.

9058069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47126.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 9058069 is about 3009.6626056753. The cubic root of 9058069 is about 208.4547879892.

The spelling of 9058069 in words is "nine million, fifty-eight thousand, sixty-nine".

Divisors: 1 193 46933 9058069