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5499505 = 51199991
BaseRepresentation
bin10100111110101001110001
3101100101220101
4110332221301
52401441010
6313512401
764513354
oct24765161
911311811
105499505
113116950
121a12701
1311a725b
14a3229b
1573973a
hex53ea71

5499505 has 8 divisors (see below), whose sum is σ = 7199424. Its totient is φ = 3999600.

The previous prime is 5499467. The next prime is 5499509. The reversal of 5499505 is 5059945.

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

It is not a de Polignac number, because 5499505 - 29 = 5498993 is a prime.

It is an Ulam number.

It is a Duffinian number.

5499505 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5499509) 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 7 ways as a sum of consecutive naturals, for example, 49941 + ... + 50050.

It is an arithmetic number, because the mean of its divisors is an integer number (899928).

Almost surely, 25499505 is an apocalyptic number.

5499505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5499505 is a deficient number, since it is larger than the sum of its proper divisors (1699919).

5499505 is a wasteful number, since it uses less digits than its factorization.

5499505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100007.

The product of its (nonzero) digits is 40500, while the sum is 37.

The square root of 5499505 is about 2345.1023431825. The cubic root of 5499505 is about 176.5121210849.

The spelling of 5499505 in words is "five million, four hundred ninety-nine thousand, five hundred five".

Divisors: 1 5 11 55 99991 499955 1099901 5499505