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8108354482 = 231223586457
BaseRepresentation
bin1111000110100101…
…11010101110110010
3202221002022002022021
413203102322232302
5113101214320412
63420330102054
7404634606304
oct74322725662
922832262267
108108354482
113490a55808
1216a357a92a
139c2b204b7
1456cc31974
15326ca0607
hex1e34babb2

8108354482 has 16 divisors (see below), whose sum is σ = 12611192832. Its totient is φ = 3905796960.

The previous prime is 8108354447. The next prime is 8108354489. The reversal of 8108354482 is 2844538018.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8108354489) 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 7 ways as a sum of consecutive naturals, for example, 279403 + ... + 307054.

It is an arithmetic number, because the mean of its divisors is an integer number (788199552).

Almost surely, 28108354482 is an apocalyptic number.

8108354482 is a deficient number, since it is larger than the sum of its proper divisors (4502838350).

8108354482 is a wasteful number, since it uses less digits than its factorization.

8108354482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586713.

The product of its (nonzero) digits is 245760, while the sum is 43.

The square root of 8108354482 is about 90046.4018270580. The cubic root of 8108354482 is about 2008.9890778770.

The spelling of 8108354482 in words is "eight billion, one hundred eight million, three hundred fifty-four thousand, four hundred eighty-two".

Divisors: 1 2 31 62 223 446 6913 13826 586457 1172914 18180167 36360334 130779911 261559822 4054177241 8108354482