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3012302341 = 23130969667
BaseRepresentation
bin1011001110001100…
…0001011000000101
321202221011210222101
42303203001120011
522132122133331
61214524032101
7134435101366
oct26343013005
97687153871
103012302341
111306403374
12700992631
13390101029
142080c9b6d
151296c4061
hexb38c1605

3012302341 has 4 divisors (see below), whose sum is σ = 3143272032. Its totient is φ = 2881332652.

The previous prime is 3012302339. The next prime is 3012302347. The reversal of 3012302341 is 1432032103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1432032103 = 10499136397.

It is a cyclic number.

It is not a de Polignac number, because 3012302341 - 21 = 3012302339 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 (3012302347) 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 3 ways as a sum of consecutive naturals, for example, 65484811 + ... + 65484856.

It is an arithmetic number, because the mean of its divisors is an integer number (785818008).

Almost surely, 23012302341 is an apocalyptic number.

It is an amenable number.

3012302341 is a deficient number, since it is larger than the sum of its proper divisors (130969691).

3012302341 is a wasteful number, since it uses less digits than its factorization.

3012302341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130969690.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3012302341 is about 54884.4453465643. The cubic root of 3012302341 is about 1444.2183311608.

Adding to 3012302341 its reverse (1432032103), we get a palindrome (4444334444).

The spelling of 3012302341 in words is "three billion, twelve million, three hundred two thousand, three hundred forty-one".

Divisors: 1 23 130969667 3012302341