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23343704470 = 257179587709
BaseRepresentation
bin10101101111011001…
…001010100110010110
32020020212022001111001
4111233121022212112
5340301442020340
614420212333514
71454323133302
oct255731124626
966225261431
1023343704470
119999a04749
12463591429a
13228034c9a8
1411b63dad02
159195a329a
hex56f64a996

23343704470 has 64 divisors (see below), whose sum is σ = 43284326400. Its totient is φ = 9061153920.

The previous prime is 23343704441. The next prime is 23343704491. The reversal of 23343704470 is 7440734332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32924476 + ... + 32925184.

It is an arithmetic number, because the mean of its divisors is an integer number (676317600).

Almost surely, 223343704470 is an apocalyptic number.

23343704470 is a deficient number, since it is larger than the sum of its proper divisors (19940621930).

23343704470 is a wasteful number, since it uses less digits than its factorization.

23343704470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453.

The product of its (nonzero) digits is 169344, while the sum is 37.

The spelling of 23343704470 in words is "twenty-three billion, three hundred forty-three million, seven hundred four thousand, four hundred seventy".

Divisors: 1 2 5 10 71 79 142 158 355 395 587 709 710 790 1174 1418 2935 3545 5609 5870 7090 11218 28045 41677 46373 50339 56011 56090 83354 92746 100678 112022 208385 231865 251695 280055 416183 416770 463730 503390 560110 832366 2080915 3292483 3976781 4161830 6584966 7953562 16462415 19883905 29548993 32878457 32924830 39767810 59097986 65756914 147744965 164392285 295489930 328784570 2334370447 4668740894 11671852235 23343704470