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8269113 = 353131397
BaseRepresentation
bin11111100010110100111001
3120120010002110
4133202310321
54104102423
6453122533
7130200126
oct37426471
916503073
108269113
114738786
122929449
131936a88
14115374d
15ad5193
hex7e2d39

8269113 has 16 divisors (see below), whose sum is σ = 11347776. Its totient is φ = 5353920.

The previous prime is 8269111. The next prime is 8269117. The reversal of 8269113 is 3119628.

It is not a de Polignac number, because 8269113 - 21 = 8269111 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8269111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20631 + ... + 21027.

It is an arithmetic number, because the mean of its divisors is an integer number (709236).

Almost surely, 28269113 is an apocalyptic number.

It is an amenable number.

8269113 is a deficient number, since it is larger than the sum of its proper divisors (3078663).

8269113 is a wasteful number, since it uses less digits than its factorization.

8269113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584.

The product of its digits is 2592, while the sum is 30.

The square root of 8269113 is about 2875.6065447137. The cubic root of 8269113 is about 202.2179215341.

The spelling of 8269113 in words is "eight million, two hundred sixty-nine thousand, one hundred thirteen".

Divisors: 1 3 53 131 159 393 397 1191 6943 20829 21041 52007 63123 156021 2756371 8269113