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8480818834 = 219972300819
BaseRepresentation
bin1111110010111111…
…10000011010010010
3210220001011020100021
413321133300122102
5114332042200314
63521313214054
7420106525225
oct77137603222
923801136307
108480818834
113662223794
12178826132a
13a520406c7
145a64a95bc
15349825324
hex1f97f0692

8480818834 has 16 divisors (see below), whose sum is σ = 13528821600. Its totient is φ = 3975813504.

The previous prime is 8480818771. The next prime is 8480818859. The reversal of 8480818834 is 4388180848.

It is a happy number.

8480818834 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 1146724 + ... + 1154095.

It is an arithmetic number, because the mean of its divisors is an integer number (845551350).

Almost surely, 28480818834 is an apocalyptic number.

8480818834 is a deficient number, since it is larger than the sum of its proper divisors (5048002766).

8480818834 is a wasteful number, since it uses less digits than its factorization.

8480818834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300937.

The product of its (nonzero) digits is 1572864, while the sum is 52.

The square root of 8480818834 is about 92091.3613429620. The cubic root of 8480818834 is about 2039.2912790248.

The spelling of 8480818834 in words is "eight billion, four hundred eighty million, eight hundred eighteen thousand, eight hundred thirty-four".

Divisors: 1 2 19 38 97 194 1843 3686 2300819 4601638 43715561 87431122 223179443 446358886 4240409417 8480818834