Search a number
-
+
9793631268 = 223433019157
BaseRepresentation
bin10010001111011111…
…01111010000100100
3221021112110000110000
421013233233100210
5130024132200033
64255451301300
7464460330561
oct110757572044
927245400400
109793631268
114176282143
121a93a4a830
13c010133b5
1468c9a3868
153c4be6a13
hex247bef424

9793631268 has 60 divisors (see below), whose sum is σ = 25613039452. Its totient is φ = 3263198400.

The previous prime is 9793631233. The next prime is 9793631279. The reversal of 9793631268 is 8621363979.

It can be written as a sum of positive squares in 2 ways, for example, as 1641708324 + 8151922944 = 40518^2 + 90288^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a house number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1064946 + ... + 1074102.

Almost surely, 29793631268 is an apocalyptic number.

It is an amenable number.

9793631268 is an abundant number, since it is smaller than the sum of its proper divisors (15819408184).

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

9793631268 is a wasteful number, since it uses less digits than its factorization.

9793631268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12474 (or 12463 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 9793631268 is about 98962.7771841514. Note that the first 3 decimals coincide. The cubic root of 9793631268 is about 2139.5112917279.

The spelling of 9793631268 in words is "nine billion, seven hundred ninety-three million, six hundred thirty-one thousand, two hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 3301 6602 9157 9903 13204 18314 19806 27471 29709 36628 39612 54942 59418 82413 89127 109884 118836 164826 178254 247239 267381 329652 356508 494478 534762 741717 988956 1069524 1483434 2966868 30227257 60454514 90681771 120909028 181363542 272045313 362727084 544090626 816135939 1088181252 1632271878 2448407817 3264543756 4896815634 9793631268