Search a number
-
+
2711995968060 = 22325211161344269
BaseRepresentation
bin100111011101101111100…
…011100110101000111100
3100121021010122212120021100
4213131233203212220330
5323413131431434220
65433512421333100
7366635534243301
oct47355743465074
910537118776240
102711995968060
11956173027875
12379729b67190
13168981083862
14953930430a8
154a82a2aad90
hex2776f8e6a3c

2711995968060 has 144 divisors (see below), whose sum is σ = 8270686438560. Its totient is φ = 719308961280.

The previous prime is 2711995968053. The next prime is 2711995968061. The reversal of 2711995968060 is 608695991172.

2711995968060 is a `hidden beast` number, since 27 + 1 + 19 + 9 + 596 + 8 + 0 + 6 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2711995968061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61239606 + ... + 61283874.

It is an arithmetic number, because the mean of its divisors is an integer number (57435322490).

Almost surely, 22711995968060 is an apocalyptic number.

2711995968060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2711995968060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4135343219280).

2711995968060 is an abundant number, since it is smaller than the sum of its proper divisors (5558690470500).

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

2711995968060 is a wasteful number, since it uses less digits than its factorization.

2711995968060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46108 (or 46103 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 63.

The spelling of 2711995968060 in words is "two trillion, seven hundred eleven billion, nine hundred ninety-five million, nine hundred sixty-eight thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 211 422 633 844 1055 1266 1613 1899 2110 2532 3165 3226 3798 4220 4839 6330 6452 7596 8065 9495 9678 12660 14517 16130 18990 19356 24195 29034 32260 37980 44269 48390 58068 72585 88538 96780 132807 145170 177076 221345 265614 290340 340343 398421 442690 531228 664035 680686 796842 885380 1021029 1328070 1361372 1593684 1701715 1992105 2042058 2656140 3063087 3403430 3984210 4084116 5105145 6126174 6806860 7968420 9340759 10210290 12252348 15315435 18681518 20420580 28022277 30630870 37363036 46703795 56044554 61261740 71405897 84066831 93407590 112089108 140111385 142811794 168133662 186815180 214217691 280222770 285623588 336267324 357029485 420334155 428435382 560445540 642653073 714058970 840668310 856870764 1071088455 1285306146 1428117940 1681336620 2142176910 2570612292 3213265365 4284353820 6426530730 12853061460 15066644267 30133288534 45199932801 60266577068 75333221335 90399865602 135599798403 150666442670 180799731204 225999664005 271199596806 301332885340 451999328010 542399193612 677998992015 903998656020 1355997984030 2711995968060