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5040814 = 2191091217
BaseRepresentation
bin10011001110101010101110
3100111002200211
4103032222232
52242301224
6300013034
760563152
oct23165256
910432624
105040814
112933269
12183117a
13107653c
14953062
15698894
hex4ceaae

5040814 has 16 divisors (see below), whose sum is σ = 8038800. Its totient is φ = 2363904.

The previous prime is 5040803. The next prime is 5040829. The reversal of 5040814 is 4180405.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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, 3534 + ... + 4750.

It is an arithmetic number, because the mean of its divisors is an integer number (502425).

Almost surely, 25040814 is an apocalyptic number.

5040814 is a deficient number, since it is larger than the sum of its proper divisors (2997986).

5040814 is a wasteful number, since it uses less digits than its factorization.

5040814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 5040814 is about 2245.1757169540. The cubic root of 5040814 is about 171.4616074560.

The spelling of 5040814 in words is "five million, forty thousand, eight hundred fourteen".

Divisors: 1 2 19 38 109 218 1217 2071 2434 4142 23123 46246 132653 265306 2520407 5040814