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34411211231 = 769181124709
BaseRepresentation
bin100000000011000100…
…010110100111011111
310021211011202122120212
4200003010112213133
51030433232224411
623450331403035
72325512316665
oct400304264737
9107734678525
1034411211231
1113659260351
1268042b347b
133325252067
141946240c35
15d6602968b
hex8031169df

34411211231 has 8 divisors (see below), whose sum is σ = 34476380400. Its totient is φ = 34346096640.

The previous prime is 34411211221. The next prime is 34411211243. The reversal of 34411211231 is 13211211443.

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 34411211231 - 26 = 34411211167 is a prime.

It is a super-2 number, since 2×344112112312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34411211197 and 34411211206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34411211221) 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, 1380305 + ... + 1405013.

It is an arithmetic number, because the mean of its divisors is an integer number (4309547550).

Almost surely, 234411211231 is an apocalyptic number.

34411211231 is a deficient number, since it is larger than the sum of its proper divisors (65169169).

34411211231 is a wasteful number, since it uses less digits than its factorization.

34411211231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27289.

The product of its digits is 576, while the sum is 23.

Adding to 34411211231 its reverse (13211211443), we get a palindrome (47622422674).

The spelling of 34411211231 in words is "thirty-four billion, four hundred eleven million, two hundred eleven thousand, two hundred thirty-one".

Divisors: 1 769 1811 24709 1392659 19001221 44747999 34411211231