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5385415 = 571511019
BaseRepresentation
bin10100100010110011000111
3101010121101211
4110202303013
52334313130
6311232251
763526630
oct24426307
911117354
105385415
113049162
121978687
131167349
14a02887
15715a2a
hex522cc7

5385415 has 16 divisors (see below), whose sum is σ = 7441920. Its totient is φ = 3664800.

The previous prime is 5385409. The next prime is 5385431. The reversal of 5385415 is 5145835.

It is not a de Polignac number, because 5385415 - 27 = 5385287 is a prime.

5385415 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4776 + ... + 5794.

It is an arithmetic number, because the mean of its divisors is an integer number (465120).

Almost surely, 25385415 is an apocalyptic number.

5385415 is a deficient number, since it is larger than the sum of its proper divisors (2056505).

5385415 is a wasteful number, since it uses less digits than its factorization.

5385415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182.

The product of its digits is 12000, while the sum is 31.

The square root of 5385415 is about 2320.6496935126. The cubic root of 5385415 is about 175.2829707679.

The spelling of 5385415 in words is "five million, three hundred eighty-five thousand, four hundred fifteen".

Divisors: 1 5 7 35 151 755 1019 1057 5095 5285 7133 35665 153869 769345 1077083 5385415