Search a number
-
+
13953208230 = 235513441697
BaseRepresentation
bin11001111111010110…
…10000111110100110
31100000102102102100000
430333223100332212
5212034010130410
610224321402130
71002526212243
oct147753207646
940012372300
1013953208230
115a10249955
122854a99346
131414a07b40
149651b65ca
15569e8ddc0
hex33fad0fa6

13953208230 has 96 divisors (see below), whose sum is σ = 40516074144. Its totient is φ = 3434628096.

The previous prime is 13953208229. The next prime is 13953208253. The reversal of 13953208230 is 3280235931.

13953208230 is a `hidden beast` number, since 1 + 395 + 32 + 0 + 8 + 230 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 189259 + ... + 252438.

It is an arithmetic number, because the mean of its divisors is an integer number (422042439).

Almost surely, 213953208230 is an apocalyptic number.

13953208230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13953208230 is an abundant number, since it is smaller than the sum of its proper divisors (26562865914).

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

13953208230 is a wasteful number, since it uses less digits than its factorization.

13953208230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441732 (or 441720 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 13953208230 in words is "thirteen billion, nine hundred fifty-three million, two hundred eight thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 81 90 117 130 135 162 195 234 243 270 351 390 405 486 585 702 810 1053 1170 1215 1755 2106 2430 3159 3510 5265 6318 10530 15795 31590 441697 883394 1325091 2208485 2650182 3975273 4416970 5742061 6625455 7950546 11484122 11925819 13250910 17226183 19876365 23851638 28710305 34452366 35777457 39752730 51678549 57420610 59629095 71554914 86130915 103357098 107332371 119258190 155035647 172261830 178887285 214664742 258392745 310071294 357774570 465106941 516785490 536661855 775178235 930213882 1073323710 1395320823 1550356470 2325534705 2790641646 4651069410 6976604115 13953208230