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5487117 = 38920551
BaseRepresentation
bin10100111011101000001101
3101022202220120
4110323220031
52401041432
6313335153
764432266
oct24735015
911282816
105487117
113108609
121a074b9
1311a171c
14a2b96d
15735c2c
hex53ba0d

5487117 has 8 divisors (see below), whose sum is σ = 7398720. Its totient is φ = 3616800.

The previous prime is 5487091. The next prime is 5487161. The reversal of 5487117 is 7117845.

5487117 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5487117 - 28 = 5486861 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5487917) 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, 10009 + ... + 10542.

It is an arithmetic number, because the mean of its divisors is an integer number (924840).

Almost surely, 25487117 is an apocalyptic number.

It is an amenable number.

5487117 is a deficient number, since it is larger than the sum of its proper divisors (1911603).

5487117 is a wasteful number, since it uses less digits than its factorization.

5487117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20643.

The product of its digits is 7840, while the sum is 33.

The square root of 5487117 is about 2342.4596047744. The cubic root of 5487117 is about 176.3794863564.

The spelling of 5487117 in words is "five million, four hundred eighty-seven thousand, one hundred seventeen".

Divisors: 1 3 89 267 20551 61653 1829039 5487117