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29286817411 = 432194331039
BaseRepresentation
bin11011010001101000…
…010101111010000011
32210121001022110210011
4123101220111322003
5434434411124121
621242034045351
72054516561215
oct332150257203
983531273704
1029286817411
1111469710435
125814119857
1329b96bb677
1415bb83c5b5
15b662007e1
hex6d1a15e83

29286817411 has 8 divisors (see below), whose sum is σ = 29970237440. Its totient is φ = 28603503432.

The previous prime is 29286817409. The next prime is 29286817423. The reversal of 29286817411 is 11471868292.

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 29286817411 - 21 = 29286817409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29286817451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928030 + ... + 959068.

It is an arithmetic number, because the mean of its divisors is an integer number (3746279680).

Almost surely, 229286817411 is an apocalyptic number.

29286817411 is a deficient number, since it is larger than the sum of its proper divisors (683420029).

29286817411 is a wasteful number, since it uses less digits than its factorization.

29286817411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53025.

The product of its digits is 387072, while the sum is 49.

The spelling of 29286817411 in words is "twenty-nine billion, two hundred eighty-six million, eight hundred seventeen thousand, four hundred eleven".

Divisors: 1 43 21943 31039 943549 1334677 681088777 29286817411