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47106841381180 = 22572151131812181
BaseRepresentation
bin10101011010111111010101…
…00011000000100100111100
320011210100222202210111121121
422231133222203000210330
522133244302343144210
6244104330103240324
712631233305054200
oct1255375243004474
9204710882714547
1047106841381180
1114011998983449
125349755a490a4
132039204bac869
14b8bdaa1dcb00
1556a55508b6da
hex2ad7ea8c093c

47106841381180 has 72 divisors (see below), whose sum is σ = 115151445926496. Its totient is φ = 16140227644800.

The previous prime is 47106841381169. The next prime is 47106841381189. The reversal of 47106841381180 is 8118314860174.

47106841381180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47106841381189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14425311 + ... + 17386870.

It is an arithmetic number, because the mean of its divisors is an integer number (1599325637868).

Almost surely, 247106841381180 is an apocalyptic number.

It is an amenable number.

47106841381180 is an abundant number, since it is smaller than the sum of its proper divisors (68044604545316).

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

47106841381180 is a wasteful number, since it uses less digits than its factorization.

47106841381180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31813715 (or 31813706 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 52.

The spelling of 47106841381180 in words is "forty-seven trillion, one hundred six billion, eight hundred forty-one million, three hundred eighty-one thousand, one hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 490 980 1511 3022 6044 7555 10577 15110 21154 30220 42308 52885 74039 105770 148078 211540 296156 370195 740390 1480780 31812181 63624362 127248724 159060905 222685267 318121810 445370534 636243620 890741068 1113426335 1558796869 2226852670 3117593738 4453705340 6235187476 7793984345 15587968690 31175937380 48068205491 96136410982 192272821964 240341027455 336477438437 480682054910 672954876874 961364109820 1345909753748 1682387192185 2355342069059 3364774384370 4710684138118 6729548768740 9421368276236 11776710345295 23553420690590 47106841381180