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29160093 = 39720031
BaseRepresentation
bin110111100111…
…1001010011101
32000212111010110
41233033022131
524431110333
62521000233
7502566564
oct157171235
960774113
1029160093
1115507456
129923079
13606c8c1
143c30bdb
152860063
hex1bcf29d

29160093 has 4 divisors (see below), whose sum is σ = 38880128. Its totient is φ = 19440060.

The previous prime is 29160077. The next prime is 29160097. The reversal of 29160093 is 39006192.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 29160093 - 24 = 29160077 is a prime.

It is a super-2 number, since 2×291600932 = 1700622047537298, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29160093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29160097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4860013 + ... + 4860018.

It is an arithmetic number, because the mean of its divisors is an integer number (9720032).

Almost surely, 229160093 is an apocalyptic number.

It is an amenable number.

29160093 is a deficient number, since it is larger than the sum of its proper divisors (9720035).

29160093 is an equidigital number, since it uses as much as digits as its factorization.

29160093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9720034.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 29160093 is about 5400.0086111042. The cubic root of 29160093 is about 307.7959976191.

The spelling of 29160093 in words is "twenty-nine million, one hundred sixty thousand, ninety-three".

Divisors: 1 3 9720031 29160093