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5180329 = 73111373
BaseRepresentation
bin10011110000101110101001
3100202012002001
4103300232221
52311232304
6303011001
762014000
oct23605651
910665061
105180329
112a19070
121899a61
1310c4bab
1498bc37
156c4da4
hex4f0ba9

5180329 has 16 divisors (see below), whose sum is σ = 6595200. Its totient is φ = 4033680.

The previous prime is 5180323. The next prime is 5180341. The reversal of 5180329 is 9230815.

It is not a de Polignac number, because 5180329 - 23 = 5180321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5180297 and 5180306.

It is not an unprimeable number, because it can be changed into a prime (5180321) 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, 3087 + ... + 4459.

It is an arithmetic number, because the mean of its divisors is an integer number (412200).

Almost surely, 25180329 is an apocalyptic number.

It is an amenable number.

5180329 is a deficient number, since it is larger than the sum of its proper divisors (1414871).

5180329 is a wasteful number, since it uses less digits than its factorization.

5180329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405 (or 1391 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 5180329 is about 2276.0336113511. The cubic root of 5180329 is about 173.0290861806.

The spelling of 5180329 in words is "five million, one hundred eighty thousand, three hundred twenty-nine".

Divisors: 1 7 11 49 77 343 539 1373 3773 9611 15103 67277 105721 470939 740047 5180329