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8001468008 = 233173155153
BaseRepresentation
bin1110111001110110…
…01011011001101000
3202122122011200121222
413130323023121220
5112341333434013
63401551121212
7402166233032
oct73473133150
922578150558
108001468008
113436690386
121673813208
139a6938371
1455c96ac52
1531c6da508
hex1dcecb668

8001468008 has 16 divisors (see below), whose sum is σ = 15050084580. Its totient is φ = 3988112128.

The previous prime is 8001467989. The next prime is 8001468019. The reversal of 8001468008 is 8008641008.

It can be written as a sum of positive squares in 2 ways, for example, as 7694447524 + 307020484 = 87718^2 + 17522^2 .

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 3 ways as a sum of consecutive naturals, for example, 1575041 + ... + 1580112.

Almost surely, 28001468008 is an apocalyptic number.

It is an amenable number.

8001468008 is a deficient number, since it is larger than the sum of its proper divisors (7048616572).

8001468008 is a wasteful number, since it uses less digits than its factorization.

8001468008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3155476 (or 3155472 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 8001468008 is about 89450.9251377536. The cubic root of 8001468008 is about 2000.1223265180.

The spelling of 8001468008 in words is "eight billion, one million, four hundred sixty-eight thousand, eight".

Divisors: 1 2 4 8 317 634 1268 2536 3155153 6310306 12620612 25241224 1000183501 2000367002 4000734004 8001468008