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34124231105 = 555571228153
BaseRepresentation
bin11111110001111101…
…100111000111000001
310021002011202112212022
4133301331213013001
51024341300343410
623402040411225
72315426115146
oct376175470701
9107064675768
1034124231105
1113521269998
126744176b15
1332aa962533
14191a09a3cd
15d4ac3d455
hex7f1f671c1

34124231105 has 8 divisors (see below), whose sum is σ = 40956479592. Its totient is φ = 27294450048.

The previous prime is 34124231041. The next prime is 34124231107. The reversal of 34124231105 is 50113242143.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22227529921 + 11896701184 = 149089^2 + 109072^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34124231105 - 26 = 34124231041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34124231107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586292 + ... + 641861.

It is an arithmetic number, because the mean of its divisors is an integer number (5119559949).

Almost surely, 234124231105 is an apocalyptic number.

It is an amenable number.

34124231105 is a deficient number, since it is larger than the sum of its proper divisors (6832248487).

34124231105 is a wasteful number, since it uses less digits than its factorization.

34124231105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233715.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 34124231105 its reverse (50113242143), we get a palindrome (84237473248).

The spelling of 34124231105 in words is "thirty-four billion, one hundred twenty-four million, two hundred thirty-one thousand, one hundred five".

Divisors: 1 5 5557 27785 1228153 6140765 6824846221 34124231105