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34211143413 = 323801238157
BaseRepresentation
bin11111110111001001…
…001001111011110101
310021022020022011010200
4133313021021323311
51030031023042123
623414423311113
72320532630616
oct376711117365
9107266264120
1034211143413
1113566331447
1267692ab499
1332c2972c35
141927841c0d
15d536aa143
hex7f7249ef5

34211143413 has 6 divisors (see below), whose sum is σ = 49416096054. Its totient is φ = 22807428936.

The previous prime is 34211143411. The next prime is 34211143489. The reversal of 34211143413 is 31434111243.

34211143413 is a `hidden beast` number, since 3 + 4 + 211 + 1 + 434 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 25576645329 + 8634498084 = 159927^2 + 92922^2 .

It is not a de Polignac number, because 34211143413 - 21 = 34211143411 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34211143411) 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 5 ways as a sum of consecutive naturals, for example, 1900619070 + ... + 1900619087.

It is an arithmetic number, because the mean of its divisors is an integer number (8236016009).

Almost surely, 234211143413 is an apocalyptic number.

It is an amenable number.

34211143413 is a deficient number, since it is larger than the sum of its proper divisors (15204952641).

34211143413 is a wasteful number, since it uses less digits than its factorization.

34211143413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801238163 (or 3801238160 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 34211143413 its reverse (31434111243), we get a palindrome (65645254656).

The spelling of 34211143413 in words is "thirty-four billion, two hundred eleven million, one hundred forty-three thousand, four hundred thirteen".

Divisors: 1 3 9 3801238157 11403714471 34211143413