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34244431311 = 329393614153
BaseRepresentation
bin11111111001001000…
…001000110111001111
310021101112221100112210
4133321020020313033
51030113033300221
623422013001503
72321415602106
oct377110106717
9107345840483
1034244431311
11135830a8102
126778483293
1332c982960c
14192c02903d
15d56583276
hex7f9208dcf

34244431311 has 8 divisors (see below), whose sum is σ = 47233698480. Its totient is φ = 22042392512.

The previous prime is 34244431301. The next prime is 34244431343. The reversal of 34244431311 is 11313444243.

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 34244431311 - 25 = 34244431279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34244431301) 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, 196806990 + ... + 196807163.

It is an arithmetic number, because the mean of its divisors is an integer number (5904212310).

Almost surely, 234244431311 is an apocalyptic number.

34244431311 is a deficient number, since it is larger than the sum of its proper divisors (12989267169).

34244431311 is a wasteful number, since it uses less digits than its factorization.

34244431311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393614185.

The product of its digits is 13824, while the sum is 30.

Adding to 34244431311 its reverse (11313444243), we get a palindrome (45557875554).

The spelling of 34244431311 in words is "thirty-four billion, two hundred forty-four million, four hundred thirty-one thousand, three hundred eleven".

Divisors: 1 3 29 87 393614153 1180842459 11414810437 34244431311