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34068152899 = 1147163404269
BaseRepresentation
bin11111101110100111…
…101100001001000011
310020221021020111000201
4133232213230021003
51024232421343044
623352314430031
72314145343634
oct375647541103
9106837214021
1034068152899
11134a2647570
126729432317
13329c159671
14191285d88b
15d45d627d4
hex7ee9ec243

34068152899 has 16 divisors (see below), whose sum is σ = 38188961280. Its totient is φ = 30126051360.

The previous prime is 34068152891. The next prime is 34068152929. The reversal of 34068152899 is 99825186043.

It is a cyclic number.

It is not a de Polignac number, because 34068152899 - 23 = 34068152891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34068152891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117864 + ... + 286405.

It is an arithmetic number, because the mean of its divisors is an integer number (2386810080).

Almost surely, 234068152899 is an apocalyptic number.

34068152899 is a deficient number, since it is larger than the sum of its proper divisors (4120808381).

34068152899 is a wasteful number, since it uses less digits than its factorization.

34068152899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404490.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 34068152899 in words is "thirty-four billion, sixty-eight million, one hundred fifty-two thousand, eight hundred ninety-nine".

Divisors: 1 11 47 163 517 1793 7661 84271 404269 4446959 19000643 65895847 209007073 724854317 3097104809 34068152899