Search a number
-
+
11286862692700 = 22527432909128903
BaseRepresentation
bin1010010000111110110101…
…1100010000000101011100
31110222000100212102100101111
42210033231130100011130
52434410443322131300
640001040234351404
72243306656634350
oct244175534200534
943860325370344
1011286862692700
113661805818851
12132357758b564
1363b4675a743a
142b0403a09460
151488e58429ba
hexa43ed71015c

11286862692700 has 144 divisors (see below), whose sum is σ = 28652451125760. Its totient is φ = 3778457921280.

The previous prime is 11286862692683. The next prime is 11286862692713. The reversal of 11286862692700 is 729626868211.

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, 87496449 + ... + 87625351.

It is an arithmetic number, because the mean of its divisors is an integer number (198975355040).

Almost surely, 211286862692700 is an apocalyptic number.

11286862692700 is a gapful number since it is divisible by the number (10) 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 11286862692700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14326225562880).

11286862692700 is an abundant number, since it is smaller than the sum of its proper divisors (17365588433060).

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

11286862692700 is a wasteful number, since it uses less digits than its factorization.

11286862692700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131876 (or 131869 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 58.

The spelling of 11286862692700 in words is "eleven trillion, two hundred eighty-six billion, eight hundred sixty-two million, six hundred ninety-two thousand, seven hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 43 50 70 86 100 140 172 175 215 301 350 430 602 700 860 1075 1204 1505 2150 2909 3010 4300 5818 6020 7525 11636 14545 15050 20363 29090 30100 40726 58180 72725 81452 101815 125087 128903 145450 203630 250174 257806 290900 407260 500348 509075 515612 625435 644515 875609 902321 1018150 1250870 1289030 1751218 1804642 2036300 2501740 2578060 3127175 3222575 3502436 3609284 4378045 4511605 5542829 6254350 6445150 8756090 9023210 11085658 12508700 12890300 17512180 18046420 21890225 22171316 22558025 27714145 38799803 43780450 45116050 55428290 77599606 87560900 90232100 110856580 138570725 155199212 193999015 277141450 374978827 387998030 554282900 749957654 775996060 969995075 1499915308 1874894135 1939990150 2624851789 3749788270 3879980300 5249703578 7499576540 9374470675 10499407156 13124258945 16124089561 18748941350 26248517890 32248179122 37497882700 52497035780 64496358244 65621294725 80620447805 112868626927 131242589450 161240895610 225737253854 262485178900 322481791220 403102239025 451474507708 564343134635 806204478050 1128686269270 1612408956100 2257372538540 2821715673175 5643431346350 11286862692700