Search a number
-
+
3030223014 = 233721388093
BaseRepresentation
bin1011010010011101…
…1000100010100110
321211011220021112000
42310213120202212
522201214114024
61220404110130
7135043320300
oct26447304246
97734807460
103030223014
111315533445
12706995346
13393a36b90
1420a632970
1512b063cc9
hexb49d88a6

3030223014 has 96 divisors (see below), whose sum is σ = 8435881440. Its totient is φ = 799170624.

The previous prime is 3030222989. The next prime is 3030223051. The reversal of 3030223014 is 4103220303.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 9649 + ... + 78444.

It is an arithmetic number, because the mean of its divisors is an integer number (87873765).

Almost surely, 23030223014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3030223014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4217940720).

3030223014 is an abundant number, since it is smaller than the sum of its proper divisors (5405658426).

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

3030223014 is a wasteful number, since it uses less digits than its factorization.

3030223014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88131 (or 88118 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3030223014 is about 55047.4614673556. The cubic root of 3030223014 is about 1447.0766331451.

Adding to 3030223014 its reverse (4103220303), we get a palindrome (7133443317).

The spelling of 3030223014 in words is "three billion, thirty million, two hundred twenty-three thousand, fourteen".

Divisors: 1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 91 98 117 126 147 182 189 234 273 294 351 378 441 546 637 702 819 882 1274 1323 1638 1911 2457 2646 3822 4914 5733 11466 17199 34398 88093 176186 264279 528558 616651 792837 1145209 1233302 1585674 1849953 2290418 2378511 3435627 3699906 4316557 4757022 5549859 6871254 8016463 8633114 10306881 11099718 12949671 16032926 16649577 20613762 24049389 25899342 30920643 33299154 38849013 48098778 56115241 61841286 72148167 77698026 112230482 116547039 144296334 168345723 216444501 233094078 336691446 432889002 505037169 1010074338 1515111507 3030223014