Search a number
-
+
246106756272 = 2431317148915581
BaseRepresentation
bin1110010100110100011…
…0110001010010110000
3212112020121021120202010
43211031012301102300
513013011312200042
6305020533522520
723531516624646
oct3451506612260
9775217246663
10246106756272
1195411936653
123b8447a3440
131a291608290
14bca972b196
15660613059c
hex394d1b14b0

246106756272 has 160 divisors (see below), whose sum is σ = 725490440640. Its totient is φ = 71218298880.

The previous prime is 246106756237. The next prime is 246106756277. The reversal of 246106756272 is 272657601642.

It is a super-2 number, since 2×2461067562722 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (246106756277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15787522 + ... + 15803102.

It is an arithmetic number, because the mean of its divisors is an integer number (4534315254).

Almost surely, 2246106756272 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 246106756272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362745220320).

246106756272 is an abundant number, since it is smaller than the sum of its proper divisors (479383684368).

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

246106756272 is a wasteful number, since it uses less digits than its factorization.

246106756272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17111 (or 17105 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 246106756272 in words is "two hundred forty-six billion, one hundred six million, seven hundred fifty-six thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 13 16 17 24 26 34 39 48 51 52 68 78 102 104 136 156 204 208 221 272 312 408 442 624 663 816 884 1326 1489 1768 2652 2978 3536 4467 5304 5956 8934 10608 11912 15581 17868 19357 23824 25313 31162 35736 38714 46743 50626 58071 62324 71472 75939 77428 93486 101252 116142 124648 151878 154856 186972 202504 202553 232284 249296 264877 303756 309712 329069 373944 405008 405106 464568 529754 607512 607659 658138 747888 794631 810212 929136 987207 1059508 1215024 1215318 1316276 1589262 1620424 1974414 2119016 2430636 2632552 3178524 3240848 3443401 3948828 4238032 4861272 5265104 6357048 6886802 7897656 9722544 10330203 12714096 13773604 15795312 20660406 23200109 27547208 41320812 46400218 55094416 69600327 82641624 92800436 139200654 165283248 185600872 278401308 301601417 371201744 394401853 556802616 603202834 788803706 904804251 1113605232 1183205559 1206405668 1577607412 1809608502 2366411118 2412811336 3155214824 3619217004 4732822236 4825622672 5127224089 6310429648 7238434008 9465644472 10254448178 14476868016 15381672267 18931288944 20508896356 30763344534 41017792712 61526689068 82035585424 123053378136 246106756272