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8483086215 = 325202793001
BaseRepresentation
bin1111110011010000…
…11001111110000111
3210220012102102121100
413321220121332013
5114333132224330
63521433551143
7420135020532
oct77150317607
923805372540
108483086215
11366353225a
121788b754b3
13a52655756
145a68d9a19
15349b22060
hex1f9a19f87

8483086215 has 24 divisors (see below), whose sum is σ = 14711428368. Its totient is φ = 4522032000.

The previous prime is 8483086201. The next prime is 8483086219. The reversal of 8483086215 is 5126803848.

8483086215 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8483086215 - 212 = 8483082119 is a prime.

It is a super-2 number, since 2×84830862152 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8483086219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44715 + ... + 137715.

It is an arithmetic number, because the mean of its divisors is an integer number (612976182).

Almost surely, 28483086215 is an apocalyptic number.

8483086215 is a deficient number, since it is larger than the sum of its proper divisors (6228342153).

8483086215 is a wasteful number, since it uses less digits than its factorization.

8483086215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95039 (or 95036 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 8483086215 is about 92103.6710180436. The cubic root of 8483086215 is about 2039.4730004043.

The spelling of 8483086215 in words is "eight billion, four hundred eighty-three million, eighty-six thousand, two hundred fifteen".

Divisors: 1 3 5 9 15 45 2027 6081 10135 18243 30405 91215 93001 279003 465005 837009 1395015 4185045 188513027 565539081 942565135 1696617243 2827695405 8483086215