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5209302001 = 53241617661
BaseRepresentation
bin1001101100111111…
…11010001111110001
3111110001012221221011
410312133322033301
541132040131001
62220525230521
7243043223251
oct46637721761
914401187834
105209302001
112233573772
121014702441
13650321b27
14375bc5961
152074ebd51
hex1367fa3f1

5209302001 has 16 divisors (see below), whose sum is σ = 5346327888. Its totient is φ = 5073868800.

The previous prime is 5209301983. The next prime is 5209302053. The reversal of 5209302001 is 1002039025.

It can be written as a sum of positive squares in 8 ways, for example, as 48316401 + 5160985600 = 6951^2 + 71840^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5209302001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5209302071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7880611 + ... + 7881271.

It is an arithmetic number, because the mean of its divisors is an integer number (334145493).

Almost surely, 25209302001 is an apocalyptic number.

It is an amenable number.

5209302001 is a deficient number, since it is larger than the sum of its proper divisors (137025887).

5209302001 is a wasteful number, since it uses less digits than its factorization.

5209302001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 5209302001 is about 72175.4944631486. The cubic root of 5209302001 is about 1733.5106410789.

The spelling of 5209302001 in words is "five billion, two hundred nine million, three hundred two thousand, one".

Divisors: 1 53 241 617 661 12773 32701 35033 148697 159301 407837 7880941 8442953 21615361 98288717 5209302001