Search a number
-
+
3030111121300 = 2252194142599133
BaseRepresentation
bin101100000110000000101…
…100100110111110010100
3101201200020122122201120221
4230012000230212332110
5344121131421340200
610240002553204124
7431626656364534
oct54060054467624
911650218581527
103030111121300
11a6907680789a
1240b30a100644
1318c979c30843
14a692ddc94c4
1553c47ebc91a
hex2c180b26f94

3030111121300 has 144 divisors (see below), whose sum is σ = 7092667915200. Its totient is φ = 1119860812800.

The previous prime is 3030111121267. The next prime is 3030111121321. The reversal of 3030111121300 is 31211110303.

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, 331771534 + ... + 331780666.

It is an arithmetic number, because the mean of its divisors is an integer number (49254638300).

Almost surely, 23030111121300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3030111121300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3546333957600).

3030111121300 is an abundant number, since it is smaller than the sum of its proper divisors (4062556793900).

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

3030111121300 is a wasteful number, since it uses less digits than its factorization.

3030111121300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13466 (or 13459 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 3030111121300 its reverse (31211110303), we get a palindrome (3061322231603).

The spelling of 3030111121300 in words is "three trillion, thirty billion, one hundred eleven million, one hundred twenty-one thousand, three hundred".

Divisors: 1 2 4 5 10 19 20 25 38 41 50 76 82 95 100 164 190 205 380 410 475 779 820 950 1025 1558 1900 2050 3116 3895 4100 4259 7790 8518 9133 15580 17036 18266 19475 21295 36532 38950 42590 45665 77900 80921 85180 91330 106475 161842 173527 174619 182660 212950 228325 323684 347054 349238 374453 404605 425900 456650 694108 698476 748906 809210 867635 873095 913300 1497812 1618420 1735270 1746190 1872265 2023025 3317761 3470540 3492380 3744530 4046050 4338175 4365475 6635522 7114607 7489060 8092100 8676350 8730950 9361325 13271044 14229214 16588805 17352700 17461900 18722650 28458428 33177610 35573035 37445300 38897447 66355220 71146070 77794894 82944025 142292140 155589788 165888050 177865175 194487235 331776100 355730350 388974470 711460700 739051493 777948940 972436175 1478102986 1594795327 1944872350 2956205972 3189590654 3695257465 3889744700 6379181308 7390514930 7973976635 14781029860 15947953270 18476287325 30301111213 31895906540 36952574650 39869883175 60602222426 73905149300 79739766350 121204444852 151505556065 159479532700 303011112130 606022224260 757527780325 1515055560650 3030111121300