Search a number
-
+
133080830130 = 23579145138699
BaseRepresentation
bin111101111110000111…
…1000101000010110010
3110201111122001122001110
41323330033011002302
54140022143031010
6141045252014150
712420603251253
oct1737417050262
9421448048043
10133080830130
1151491728436
1221960601356
13c71b24a241
146626712b2a
1536dd572120
hex1efc3c50b2

133080830130 has 64 divisors (see below), whose sum is σ = 323668224000. Its totient is φ = 35013950400.

The previous prime is 133080830111. The next prime is 133080830131. The reversal of 133080830130 is 31038080331.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (133080830131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3419521 + ... + 3458219.

It is an arithmetic number, because the mean of its divisors is an integer number (5057316000).

Almost surely, 2133080830130 is an apocalyptic number.

133080830130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133080830130 is an abundant number, since it is smaller than the sum of its proper divisors (190587393870).

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

133080830130 is a wasteful number, since it uses less digits than its factorization.

133080830130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40239.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 133080830130 in words is "one hundred thirty-three billion, eighty million, eight hundred thirty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 79 158 237 395 474 790 1185 1451 2370 2902 4353 7255 8706 14510 21765 38699 43530 77398 114629 116097 193495 229258 232194 343887 386990 573145 580485 687774 1146290 1160970 1719435 3057221 3438870 6114442 9171663 15286105 18343326 30572210 45858315 56152249 91716630 112304498 168456747 280761245 336913494 561522490 842283735 1684567470 4436027671 8872055342 13308083013 22180138355 26616166026 44360276710 66540415065 133080830130