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34231093 = 132633161
BaseRepresentation
bin1000001010010…
…1001100110101
32101102010020021
42002211030311
532230343333
63221405141
7563650051
oct202451465
971363207
1034231093
1118360366
12b5697b1
137126ab0
144790c61
15301282d
hex20a5335

34231093 has 4 divisors (see below), whose sum is σ = 36864268. Its totient is φ = 31597920.

The previous prime is 34231079. The next prime is 34231097. The reversal of 34231093 is 39013243.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10640644 + 23590449 = 3262^2 + 4857^2 .

It is a cyclic number.

It is not a de Polignac number, because 34231093 - 213 = 34222901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34231097) 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, 1316568 + ... + 1316593.

It is an arithmetic number, because the mean of its divisors is an integer number (9216067).

Almost surely, 234231093 is an apocalyptic number.

It is an amenable number.

34231093 is a deficient number, since it is larger than the sum of its proper divisors (2633175).

34231093 is a wasteful number, since it uses less digits than its factorization.

34231093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633174.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 34231093 is about 5850.7343983469. The cubic root of 34231093 is about 324.6934956450.

The spelling of 34231093 in words is "thirty-four million, two hundred thirty-one thousand, ninety-three".

Divisors: 1 13 2633161 34231093