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8007113 = 191313217
BaseRepresentation
bin11110100010110111001001
3120001210200202
4132202313021
54022211423
6443341545
7125026232
oct36426711
916053622
108007113
114579954
1228218b5
13187474a
1410c6089
15a82728
hex7a2dc9

8007113 has 8 divisors (see below), whose sum is σ = 8495520. Its totient is φ = 7525440.

The previous prime is 8007091. The next prime is 8007121. The reversal of 8007113 is 3117008.

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 8007113 - 28 = 8006857 is a prime.

It is a super-2 number, since 2×80071132 = 128227717189538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8007143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881 + ... + 4097.

It is an arithmetic number, because the mean of its divisors is an integer number (1061940).

Almost surely, 28007113 is an apocalyptic number.

It is an amenable number.

8007113 is a deficient number, since it is larger than the sum of its proper divisors (488407).

8007113 is a wasteful number, since it uses less digits than its factorization.

8007113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 8007113 is about 2829.6842580048. The cubic root of 8007113 is about 200.0592574410.

The spelling of 8007113 in words is "eight million, seven thousand, one hundred thirteen".

Divisors: 1 19 131 2489 3217 61123 421427 8007113