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5165824049 = 43731645691
BaseRepresentation
bin1001100111110100…
…00011100000110001
3111100000102001101122
410303322003200301
541034422332144
62212333312025
7242004531341
oct46372034061
914300361348
105165824049
112210a78081
121002035615
1364430b229
14370108d21
152037ae7ee
hex133e83831

5165824049 has 8 divisors (see below), whose sum is σ = 5358373152. Its totient is φ = 4976566560.

The previous prime is 5165824021. The next prime is 5165824057. The reversal of 5165824049 is 9404285615.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5165824049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5165824019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819707 + ... + 825984.

It is an arithmetic number, because the mean of its divisors is an integer number (669796644).

Almost surely, 25165824049 is an apocalyptic number.

It is an amenable number.

5165824049 is a deficient number, since it is larger than the sum of its proper divisors (192549103).

5165824049 is a wasteful number, since it uses less digits than its factorization.

5165824049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645807.

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 5165824049 is about 71873.6672850356. The cubic root of 5165824049 is about 1728.6744107197.

The spelling of 5165824049 in words is "five billion, one hundred sixty-five million, eight hundred twenty-four thousand, forty-nine".

Divisors: 1 43 73 3139 1645691 70764713 120135443 5165824049