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1468370673 = 347111912391
BaseRepresentation
bin101011110000101…
…1000111011110001
310210022222221220000
41113201120323301
511001400330143
6401412140213
751246642030
oct12741307361
93708887800
101468370673
11693947690
1234b907669
131a52997b3
14dd02c717
1588d9cbd3
hex57858ef1

1468370673 has 80 divisors (see below), whose sum is σ = 2878909440. Its totient is φ = 722584800.

The previous prime is 1468370627. The next prime is 1468370677. The reversal of 1468370673 is 3760738641.

It is not a de Polignac number, because 1468370673 - 210 = 1468369649 is a prime.

It is a super-2 number, since 2×14683706732 = 4312224866652945858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1468370677) 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 79 ways as a sum of consecutive naturals, for example, 112308 + ... + 124698.

It is an arithmetic number, because the mean of its divisors is an integer number (35986368).

Almost surely, 21468370673 is an apocalyptic number.

It is an amenable number.

1468370673 is a deficient number, since it is larger than the sum of its proper divisors (1410538767).

1468370673 is a wasteful number, since it uses less digits than its factorization.

1468370673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12440 (or 12431 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 1468370673 is about 38319.3250592961. The cubic root of 1468370673 is about 1136.6111200638.

The spelling of 1468370673 in words is "one billion, four hundred sixty-eight million, three hundred seventy thousand, six hundred seventy-three".

Divisors: 1 3 7 9 11 19 21 27 33 57 63 77 81 99 133 171 189 209 231 297 399 513 567 627 693 891 1197 1463 1539 1881 2079 3591 4389 5643 6237 10773 12391 13167 16929 37173 39501 86737 111519 118503 136301 235429 260211 334557 408903 706287 780633 954107 1003671 1226709 1648003 2118861 2341899 2589719 2862321 3680127 4944009 6356583 7025697 7769157 8586963 11040381 14832027 18128033 19069749 23307471 25760889 44496081 54384099 69922413 77282667 133488243 163152297 209767239 489456891 1468370673