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8345051 = 11132672
BaseRepresentation
bin11111110101010111011011
3120200222020222
4133311113123
54114020201
6454510255
7130634411
oct37652733
916628228
108345051
11478a840
12296538b
131962500
1411732b1
15aec91b
hex7f55db

8345051 has 18 divisors (see below), whose sum is σ = 10007172. Its totient is φ = 6898320.

The previous prime is 8345041. The next prime is 8345083. The reversal of 8345051 is 1505438.

It is not a de Polignac number, because 8345051 - 214 = 8328667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8345051.

It is not an unprimeable number, because it can be changed into a prime (8345041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 124520 + ... + 124586.

It is an arithmetic number, because the mean of its divisors is an integer number (555954).

Almost surely, 28345051 is an apocalyptic number.

8345051 is a deficient number, since it is larger than the sum of its proper divisors (1662121).

8345051 is a wasteful number, since it uses less digits than its factorization.

8345051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 8345051 is about 2888.7801923996. The cubic root of 8345051 is about 202.8350476355.

It can be divided in two parts, 834 and 5051, that added together give a palindrome (5885).

The spelling of 8345051 in words is "eight million, three hundred forty-five thousand, fifty-one".

Divisors: 1 11 13 67 143 169 737 871 1859 4489 9581 11323 49379 58357 124553 641927 758641 8345051