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22409828830 = 254352115881
BaseRepresentation
bin10100110111101110…
…101101100111011110
32010211210001020221101
4110313232231213132
5331343404010310
614143412223314
71422223254634
oct246756554736
963753036841
1022409828830
11955a8450a4
12441500ab3a
132161a2525c
141128383354
158b25d443a
hex537bad9de

22409828830 has 16 divisors (see below), whose sum is σ = 41275778544. Its totient is φ = 8755467840.

The previous prime is 22409828821. The next prime is 22409828849. The reversal of 22409828830 is 3882890422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26057511 + ... + 26058370.

It is an arithmetic number, because the mean of its divisors is an integer number (2579736159).

Almost surely, 222409828830 is an apocalyptic number.

22409828830 is a deficient number, since it is larger than the sum of its proper divisors (18865949714).

22409828830 is a wasteful number, since it uses less digits than its factorization.

22409828830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52115931.

The product of its (nonzero) digits is 442368, while the sum is 46.

The spelling of 22409828830 in words is "twenty-two billion, four hundred nine million, eight hundred twenty-eight thousand, eight hundred thirty".

Divisors: 1 2 5 10 43 86 215 430 52115881 104231762 260579405 521158810 2240982883 4481965766 11204914415 22409828830