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130021313094 = 232732112771693
BaseRepresentation
bin111100100010111011…
…1111100101001000110
3110102121102001001200200
41321011313330221012
54112240424004334
6135421515551330
712252022632441
oct1710567745106
9412542031620
10130021313094
1150161706a62
1221247a5b546
13c35142782a
146416256658
1535aeb73799
hex1e45dfca46

130021313094 has 96 divisors (see below), whose sum is σ = 288131267424. Its totient is φ = 42365514240.

The previous prime is 130021313063. The next prime is 130021313141. The reversal of 130021313094 is 490313120031.

130021313094 is a `hidden beast` number, since 1 + 300 + 21 + 31 + 309 + 4 = 666.

It is a Curzon number.

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, 76798512 + ... + 76800204.

It is an arithmetic number, because the mean of its divisors is an integer number (3001367369).

Almost surely, 2130021313094 is an apocalyptic number.

130021313094 is an abundant number, since it is smaller than the sum of its proper divisors (158109954330).

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

130021313094 is a wasteful number, since it uses less digits than its factorization.

130021313094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262 (or 2259 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 130021313094 in words is "one hundred thirty billion, twenty-one million, three hundred thirteen thousand, ninety-four".

Divisors: 1 2 3 6 9 18 73 146 211 219 277 422 438 554 633 657 831 1266 1314 1662 1693 1899 2493 3386 3798 4986 5079 10158 15237 15403 20221 30474 30806 40442 46209 58447 60663 92418 116894 121326 123589 138627 175341 181989 247178 277254 350682 357223 363978 370767 468961 526023 714446 741534 937922 1052046 1071669 1112301 1406883 2143338 2224602 2813766 3215007 4220649 4266631 6430014 8441298 8533262 12799893 25599786 26077279 34234153 38399679 52154558 68468306 76799358 78231837 98950771 102702459 156463674 197901542 205404918 234695511 296852313 308107377 469391022 593704626 616214754 890556939 1781113878 7223406283 14446812566 21670218849 43340437698 65010656547 130021313094