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8000874042159 = 315149196737199
BaseRepresentation
bin111010001101101100101…
…0000010101001100101111
31001022212122200001100022010
41310123121100111030233
52022041242223322114
625003314545452303
71454021055153135
oct164333120251457
931285580040263
108000874042159
1126051738a6029
12a92758641093
1346062c9cc67b
141d935c79d755
15dd1c3a65c59
hex746d941532f

8000874042159 has 32 divisors (see below), whose sum is σ = 10771767705600. Its totient is φ = 5282190396000.

The previous prime is 8000874042157. The next prime is 8000874042199. The reversal of 8000874042159 is 9512404780008.

It is a happy number.

It is not a de Polignac number, because 8000874042159 - 21 = 8000874042157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8000874042157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215064442 + ... + 215101640.

It is an arithmetic number, because the mean of its divisors is an integer number (336617740800).

Almost surely, 28000874042159 is an apocalyptic number.

8000874042159 is a deficient number, since it is larger than the sum of its proper divisors (2770893663441).

8000874042159 is a wasteful number, since it uses less digits than its factorization.

8000874042159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38811.

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 8000874042159 in words is "eight trillion, eight hundred seventy-four million, forty-two thousand, one hundred fifty-nine".

Divisors: 1 3 151 453 491 967 1473 2901 37199 74141 111597 146017 222423 438051 474797 1424391 5617049 16851147 18264709 35971433 54794127 71694347 107914299 215083041 2757971059 5431686383 8273913177 16295059149 17661973603 52985920809 2666958014053 8000874042159