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5063645 = 57313873
BaseRepresentation
bin10011010100001111011101
3100112021000102
4103110033131
52244014040
6300310445
761016546
oct23241735
910467012
105063645
112949434
121842425
131083a52
1495b4cd
156a0515
hex4d43dd

5063645 has 8 divisors (see below), whose sum is σ = 6160056. Its totient is φ = 3995136.

The previous prime is 5063629. The next prime is 5063647. The reversal of 5063645 is 5463605.

It can be written as a sum of positive squares in 4 ways, for example, as 556516 + 4507129 = 746^2 + 2123^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5063645 - 24 = 5063629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5063647) 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, 6572 + ... + 7301.

It is an arithmetic number, because the mean of its divisors is an integer number (770007).

Almost surely, 25063645 is an apocalyptic number.

It is an amenable number.

5063645 is a deficient number, since it is larger than the sum of its proper divisors (1096411).

5063645 is a wasteful number, since it uses less digits than its factorization.

5063645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13951.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 5063645 is about 2250.2544300590. The cubic root of 5063645 is about 171.7200805707.

The spelling of 5063645 in words is "five million, sixty-three thousand, six hundred forty-five".

Divisors: 1 5 73 365 13873 69365 1012729 5063645