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8027012001 = 33186311957
BaseRepresentation
bin1110111100111001…
…00111101110100001
3202201102020110101210
413132130213232201
5112414403341001
63404302420333
7402626322231
oct73634475641
922642213353
108027012001
11344a047a18
1216802916a9
139ac010058
145620d9cc1
1531ea83dd6
hex1de727ba1

8027012001 has 8 divisors (see below), whose sum is σ = 11047930624. Its totient is φ = 5178717360.

The previous prime is 8027011987. The next prime is 8027012003. The reversal of 8027012001 is 1002107208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8027012001 - 25 = 8027011969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8027012003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43155886 + ... + 43156071.

It is an arithmetic number, because the mean of its divisors is an integer number (1380991328).

Almost surely, 28027012001 is an apocalyptic number.

It is an amenable number.

8027012001 is a deficient number, since it is larger than the sum of its proper divisors (3020918623).

8027012001 is a wasteful number, since it uses less digits than its factorization.

8027012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86311991.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 8027012001 is about 89593.5935265463. The cubic root of 8027012001 is about 2002.2484713244.

Adding to 8027012001 its reverse (1002107208), we get a palindrome (9029119209).

The spelling of 8027012001 in words is "eight billion, twenty-seven million, twelve thousand, one".

Divisors: 1 3 31 93 86311957 258935871 2675670667 8027012001