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34808012406 = 2324937391691
BaseRepresentation
bin100000011010101110…
…000001111001110110
310022211211102020110200
4200122232001321312
51032241322344111
623553544301330
72341401136506
oct403256017166
9108754366420
1034808012406
1113842240a02
1268b5171846
13338951365b
141982c11a06
15d8acaa256
hex81ab81e76

34808012406 has 24 divisors (see below), whose sum is σ = 75432828744. Its totient is φ = 11600291040.

The previous prime is 34808012399. The next prime is 34808012411. The reversal of 34808012406 is 60421080843.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 106980 + ... + 284711.

It is an arithmetic number, because the mean of its divisors is an integer number (3143034531).

Almost surely, 234808012406 is an apocalyptic number.

34808012406 is an abundant number, since it is smaller than the sum of its proper divisors (40624816338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34808012406 is a wasteful number, since it uses less digits than its factorization.

34808012406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396636 (or 396633 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 34808012406 in words is "thirty-four billion, eight hundred eight million, twelve thousand, four hundred six".

Divisors: 1 2 3 6 9 18 4937 9874 14811 29622 44433 88866 391691 783382 1175073 2350146 3525219 7050438 1933778467 3867556934 5801335401 11602670802 17404006203 34808012406