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8002027 = 113719661
BaseRepresentation
bin11110100001100111101011
3120001112201101
4132201213223
54022031102
6443302231
7125005345
oct36414753
916045641
108002027
114576050
12281a977
131872337
1410c4295
15a80e87
hex7a19eb

8002027 has 8 divisors (see below), whose sum is σ = 8965872. Its totient is φ = 7077600.

The previous prime is 8002013. The next prime is 8002051. The reversal of 8002027 is 7202008.

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

It is a cyclic number.

It is not a de Polignac number, because 8002027 - 27 = 8001899 is a prime.

It is a super-2 number, since 2×80020272 = 128064872217458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8001995 and 8002013.

It is not an unprimeable number, because it can be changed into a prime (8002067) 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, 9424 + ... + 10237.

It is an arithmetic number, because the mean of its divisors is an integer number (1120734).

Almost surely, 28002027 is an apocalyptic number.

8002027 is a deficient number, since it is larger than the sum of its proper divisors (963845).

8002027 is a wasteful number, since it uses less digits than its factorization.

8002027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19709.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 8002027 is about 2828.7854284127. The cubic root of 8002027 is about 200.0168902402.

Subtracting from 8002027 its sum of digits (19), we obtain a palindrome (8002008).

The spelling of 8002027 in words is "eight million, two thousand, twenty-seven".

Divisors: 1 11 37 407 19661 216271 727457 8002027