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34240199 = 74891457
BaseRepresentation
bin1000001010011…
…1011011000111
32101102120201112
42002213123013
532231141244
63221515235
7564015440
oct202473307
971376645
1034240199
1118367194
12b572b1b
13712ac96
1447942c7
15301539e
hex20a76c7

34240199 has 4 divisors (see below), whose sum is σ = 39131664. Its totient is φ = 29348736.

The previous prime is 34240183. The next prime is 34240229. The reversal of 34240199 is 99104243.

It is a happy number.

34240199 is digitally balanced in base 2, 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 an emirpimes, since its reverse is a distinct semiprime: 99104243 = 714157749.

It is a cyclic number.

It is not a de Polignac number, because 34240199 - 24 = 34240183 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 (34240099) 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, 2445722 + ... + 2445735.

It is an arithmetic number, because the mean of its divisors is an integer number (9782916).

Almost surely, 234240199 is an apocalyptic number.

34240199 is a deficient number, since it is larger than the sum of its proper divisors (4891465).

34240199 is an equidigital number, since it uses as much as digits as its factorization.

34240199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4891464.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 34240199 is about 5851.5125395063. The cubic root of 34240199 is about 324.7222842557.

The spelling of 34240199 in words is "thirty-four million, two hundred forty thousand, one hundred ninety-nine".

Divisors: 1 7 4891457 34240199