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3120002041 = 134317931181
BaseRepresentation
bin1011100111110111…
…0111001111111001
322001102211112012011
42321331313033321
522342210031131
61233332245521
7140213402602
oct27175671771
98042745164
103120002041
111361183792
12730a708a1
133a950c370
14218522da9
15133d9a0b1
hexb9f773f9

3120002041 has 16 divisors (see below), whose sum is σ = 3457460160. Its totient is φ = 2797220160.

The previous prime is 3120002021. The next prime is 3120002057. The reversal of 3120002041 is 1402000213.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3120002041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120002021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84471 + ... + 115651.

It is an arithmetic number, because the mean of its divisors is an integer number (216091260).

Almost surely, 23120002041 is an apocalyptic number.

It is an amenable number.

3120002041 is a deficient number, since it is larger than the sum of its proper divisors (337458119).

3120002041 is a wasteful number, since it uses less digits than its factorization.

3120002041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31416.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3120002041 is about 55856.9784449535. The cubic root of 3120002041 is about 1461.2290334415.

Adding to 3120002041 its reverse (1402000213), we get a palindrome (4522002254).

The spelling of 3120002041 in words is "three billion, one hundred twenty million, two thousand, forty-one".

Divisors: 1 13 43 179 559 2327 7697 31181 100061 405353 1340783 5581399 17430179 72558187 240000157 3120002041