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5282155 = 51762143
BaseRepresentation
bin10100001001100101101011
3100221100202101
4110021211223
52323012110
6305114231
762616604
oct24114553
910840671
105282155
112a8861a
121928977
13112c348
149b6dab
156e513a
hex50996b

5282155 has 8 divisors (see below), whose sum is σ = 6711552. Its totient is φ = 3977088.

The previous prime is 5282143. The next prime is 5282159. The reversal of 5282155 is 5512825.

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

It is a cyclic number.

It is not a de Polignac number, because 5282155 - 29 = 5281643 is a prime.

It is a super-2 number, since 2×52821552 = 55802322888050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5282159) 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 7 ways as a sum of consecutive naturals, for example, 30987 + ... + 31156.

It is an arithmetic number, because the mean of its divisors is an integer number (838944).

Almost surely, 25282155 is an apocalyptic number.

5282155 is a deficient number, since it is larger than the sum of its proper divisors (1429397).

5282155 is a wasteful number, since it uses less digits than its factorization.

5282155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62165.

The product of its digits is 4000, while the sum is 28.

The square root of 5282155 is about 2298.2939324638. The cubic root of 5282155 is about 174.1554408745.

The spelling of 5282155 in words is "five million, two hundred eighty-two thousand, one hundred fifty-five".

Divisors: 1 5 17 85 62143 310715 1056431 5282155