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34405531313201 = 38389831674447
BaseRepresentation
bin1111101001010101010010…
…11110001110010000110001
311111211010200122002122122222
413310222221132032100301
514002200012004010301
6201101403300410425
710150501065603026
oct764525136162061
9144733618078588
1034405531313201
11aa65338526544
123a380329a6a15
1316275738015b9
1486d34533754d
153e9e7808531b
hex1f4aa978e431

34405531313201 has 4 divisors (see below), whose sum is σ = 34495362988032. Its totient is φ = 34315699638372.

The previous prime is 34405531313171. The next prime is 34405531313207. The reversal of 34405531313201 is 10231313550443.

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 a cyclic number.

It is not a de Polignac number, because 34405531313201 - 26 = 34405531313137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34405531313207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44915836841 + ... + 44915837606.

It is an arithmetic number, because the mean of its divisors is an integer number (8623840747008).

Almost surely, 234405531313201 is an apocalyptic number.

It is an amenable number.

34405531313201 is a deficient number, since it is larger than the sum of its proper divisors (89831674831).

34405531313201 is an equidigital number, since it uses as much as digits as its factorization.

34405531313201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89831674830.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 34405531313201 its reverse (10231313550443), we get a palindrome (44636844863644).

The spelling of 34405531313201 in words is "thirty-four trillion, four hundred five billion, five hundred thirty-one million, three hundred thirteen thousand, two hundred one".

Divisors: 1 383 89831674447 34405531313201