Search a number
-
+
4886155760860 = 2251123241984497
BaseRepresentation
bin100011100011010010110…
…0101000001010011011100
3122022010000121002120022201
41013012211211001103130
51120023321333321420
614220400255221244
71013004331460323
oct107064545012334
918263017076281
104886155760860
1116142305aa710
1266ab77817824
132959bb310a5a
1412c6c3bd70ba
1587177dc010a
hex471a59414dc

4886155760860 has 72 divisors (see below), whose sum is σ = 11701583406576. Its totient is φ = 1699532398080.

The previous prime is 4886155760821. The next prime is 4886155760867. The reversal of 4886155760860 is 680675516884.

It is a junction number, because it is equal to n+sod(n) for n = 4886155760792 and 4886155760801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4886155760867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20875869 + ... + 21108628.

It is an arithmetic number, because the mean of its divisors is an integer number (162521991758).

Almost surely, 24886155760860 is an apocalyptic number.

It is an amenable number.

4886155760860 is an abundant number, since it is smaller than the sum of its proper divisors (6815427645716).

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

4886155760860 is a wasteful number, since it uses less digits than its factorization.

4886155760860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41984563 (or 41984538 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 64.

The spelling of 4886155760860 in words is "four trillion, eight hundred eighty-six billion, one hundred fifty-five million, seven hundred sixty thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 23 44 46 55 92 110 115 220 230 253 460 506 529 1012 1058 1265 2116 2530 2645 5060 5290 5819 10580 11638 23276 29095 58190 116380 41984497 83968994 167937988 209922485 419844970 461829467 839689940 923658934 965643431 1847317868 1931286862 2309147335 3862573724 4618294670 4828217155 9236589340 9656434310 10622077741 19312868620 21244155482 22209798913 42488310964 44419597826 53110388705 88839195652 106220777410 111048994565 212441554820 222097989130 244307788043 444195978260 488615576086 977231152172 1221538940215 2443077880430 4886155760860