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34614109 = 255713537
BaseRepresentation
bin1000010000001…
…0101101011101
32102010120122001
42010002231131
532330122414
63233522301
7600133525
oct204025535
972116561
1034614109
11185a2102
12b713391
13722c22a
144850685
15308b074
hex2102b5d

34614109 has 4 divisors (see below), whose sum is σ = 34630204. Its totient is φ = 34598016.

The previous prime is 34614059. The next prime is 34614161. The reversal of 34614109 is 90141643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 90141643 = 194744297.

It can be written as a sum of positive squares in 2 ways, for example, as 26491609 + 8122500 = 5147^2 + 2850^2 .

It is a cyclic number.

It is not a de Polignac number, because 34614109 - 213 = 34605917 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 (34614509) 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, 4212 + ... + 9325.

It is an arithmetic number, because the mean of its divisors is an integer number (8657551).

Almost surely, 234614109 is an apocalyptic number.

It is an amenable number.

34614109 is a deficient number, since it is larger than the sum of its proper divisors (16095).

34614109 is a wasteful number, since it uses less digits than its factorization.

34614109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16094.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 34614109 is about 5883.3756466845. The cubic root of 34614109 is about 325.9000188964.

The spelling of 34614109 in words is "thirty-four million, six hundred fourteen thousand, one hundred nine".

Divisors: 1 2557 13537 34614109