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5080005 = 325716127
BaseRepresentation
bin10011011000001111000101
3100120002110100
4103120033011
52300030010
6300514313
761115340
oct23301705
910502410
105080005
11295a757
12184b999
13108b328
14963457
156a52c0
hex4d83c5

5080005 has 24 divisors (see below), whose sum is σ = 10063872. Its totient is φ = 2322144.

The previous prime is 5080003. The next prime is 5080013. The reversal of 5080005 is 5000805.

It is not a de Polignac number, because 5080005 - 21 = 5080003 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5080005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5080003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7749 + ... + 8378.

It is an arithmetic number, because the mean of its divisors is an integer number (419328).

Almost surely, 25080005 is an apocalyptic number.

It is an amenable number.

5080005 is a deficient number, since it is larger than the sum of its proper divisors (4983867).

5080005 is a wasteful number, since it uses less digits than its factorization.

5080005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16145 (or 16142 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 5080005 is about 2253.8866431123. The cubic root of 5080005 is about 171.9048170859.

The spelling of 5080005 in words is "five million, eighty thousand, five".

Divisors: 1 3 5 7 9 15 21 35 45 63 105 315 16127 48381 80635 112889 145143 241905 338667 564445 725715 1016001 1693335 5080005