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5555050 = 252241461
BaseRepresentation
bin10101001100001101101010
3101110020002121
4111030031222
52410230200
6315021454
765134324
oct25141552
911406077
105555050
113154656
121a3a88a
1311c6617
14a48614
1574ae1a
hex54c36a

5555050 has 24 divisors (see below), whose sum is σ = 10397772. Its totient is φ = 2208000.

The previous prime is 5555047. The next prime is 5555057. The reversal of 5555050 is 505555.

It can be written as a sum of positive squares in 6 ways, for example, as 2217121 + 3337929 = 1489^2 + 1827^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5555057) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 11820 + ... + 12280.

Almost surely, 25555050 is an apocalyptic number.

5555050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5555050 is a deficient number, since it is larger than the sum of its proper divisors (4842722).

5555050 is a wasteful number, since it uses less digits than its factorization.

5555050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 25.

The square root of 5555050 is about 2356.9153569868. The cubic root of 5555050 is about 177.1043890380.

The spelling of 5555050 in words is "five million, five hundred fifty-five thousand, fifty".

Divisors: 1 2 5 10 25 50 241 461 482 922 1205 2305 2410 4610 6025 11525 12050 23050 111101 222202 555505 1111010 2777525 5555050