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5079487 = 7359251
BaseRepresentation
bin10011011000000110111111
3100120001202011
4103120012333
52300020422
6300512051
761114000
oct23300677
910501664
105079487
11295a326
12184b627
13108b01a
149631a7
156a5077
hex4d81bf

5079487 has 16 divisors (see below), whose sum is σ = 6048000. Its totient is φ = 4263000.

The previous prime is 5079433. The next prime is 5079493. The reversal of 5079487 is 7849705.

It is not a de Polignac number, because 5079487 - 27 = 5079359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5079407) 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 15 ways as a sum of consecutive naturals, for example, 20112 + ... + 20362.

It is an arithmetic number, because the mean of its divisors is an integer number (378000).

Almost surely, 25079487 is an apocalyptic number.

5079487 is a deficient number, since it is larger than the sum of its proper divisors (968513).

5079487 is an equidigital number, since it uses as much as digits as its factorization.

5079487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 5079487 is about 2253.7717275714. The cubic root of 5079487 is about 171.8989739341.

The spelling of 5079487 in words is "five million, seventy-nine thousand, four hundred eighty-seven".

Divisors: 1 7 49 59 251 343 413 1757 2891 12299 14809 20237 86093 103663 725641 5079487