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5180289 = 32337411
BaseRepresentation
bin10011110000101110000001
3100202012000120
4103300232001
52311232124
6303010453
762013612
oct23605601
910665016
105180289
112a19034
121899a29
1310c4b7a
1498bc09
156c4d79
hex4f0b81

5180289 has 8 divisors (see below), whose sum is σ = 6937632. Its totient is φ = 3438240.

The previous prime is 5180281. The next prime is 5180297. The reversal of 5180289 is 9820815.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5180281) and next prime (5180297).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5180289 - 23 = 5180281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5180281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3007 + ... + 4404.

It is an arithmetic number, because the mean of its divisors is an integer number (867204).

Almost surely, 25180289 is an apocalyptic number.

It is an amenable number.

5180289 is a deficient number, since it is larger than the sum of its proper divisors (1757343).

5180289 is a wasteful number, since it uses less digits than its factorization.

5180289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7647.

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 5180289 is about 2276.0248241177. The cubic root of 5180289 is about 173.0286408304.

The spelling of 5180289 in words is "five million, one hundred eighty thousand, two hundred eighty-nine".

Divisors: 1 3 233 699 7411 22233 1726763 5180289