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3104244865 = 51489416957
BaseRepresentation
bin1011100100000111…
…0000010010000001
322000100011222102001
42321001300102001
522324141313430
61232010424001
7136632434401
oct27101602201
98010158361
103104244865
1113532a1127
12727732001
133a61831a7
142163c0801
151327d63ca
hexb9070481

3104244865 has 8 divisors (see below), whose sum is σ = 3727604520. Its totient is φ = 2481722112.

The previous prime is 3104244851. The next prime is 3104244901. The reversal of 3104244865 is 5684424013.

It can be written as a sum of positive squares in 4 ways, for example, as 334012176 + 2770232689 = 18276^2 + 52633^2 .

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 3104244865 - 219 = 3103720577 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 201034 + ... + 215923.

It is an arithmetic number, because the mean of its divisors is an integer number (465950565).

Almost surely, 23104244865 is an apocalyptic number.

It is an amenable number.

3104244865 is a deficient number, since it is larger than the sum of its proper divisors (623359655).

3104244865 is a wasteful number, since it uses less digits than its factorization.

3104244865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418451.

The product of its (nonzero) digits is 92160, while the sum is 37.

The square root of 3104244865 is about 55715.7506007054. The cubic root of 3104244865 is about 1458.7649630949.

Adding to 3104244865 its reverse (5684424013), we get a palindrome (8788668878).

The spelling of 3104244865 in words is "three billion, one hundred four million, two hundred forty-four thousand, eight hundred sixty-five".

Divisors: 1 5 1489 7445 416957 2084785 620848973 3104244865