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5288415 = 351132051
BaseRepresentation
bin10100001011000111011111
3100221200100020
4110023013133
52323212130
6305203223
762644056
oct24130737
910850306
105288415
112a922a0
121930513
131132152
149b939d
156e6e10
hex50b1df

5288415 has 16 divisors (see below), whose sum is σ = 9230976. Its totient is φ = 2564000.

The previous prime is 5288399. The next prime is 5288417. The reversal of 5288415 is 5148825.

It is not a de Polignac number, because 5288415 - 24 = 5288399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5288417) 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, 15861 + ... + 16190.

It is an arithmetic number, because the mean of its divisors is an integer number (576936).

Almost surely, 25288415 is an apocalyptic number.

5288415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5288415 is a deficient number, since it is larger than the sum of its proper divisors (3942561).

5288415 is a wasteful number, since it uses less digits than its factorization.

5288415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32070.

The product of its digits is 12800, while the sum is 33.

The square root of 5288415 is about 2299.6554089689. The cubic root of 5288415 is about 174.2242122166.

It can be divided in two parts, 5 and 288415, that added together give a triangular number (288420 = T759).

The spelling of 5288415 in words is "five million, two hundred eighty-eight thousand, four hundred fifteen".

Divisors: 1 3 5 11 15 33 55 165 32051 96153 160255 352561 480765 1057683 1762805 5288415