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3002242141 = 23808716141
BaseRepresentation
bin1011001011110010…
…1001010001011101
321202020020200222101
42302330221101131
522122033222031
61213524245101
7134253431353
oct26274512135
97666220871
103002242141
111300761a58
126b9540791
1338acbac52
14206a2b7d3
15128888361
hexb2f2945d

3002242141 has 8 divisors (see below), whose sum is σ = 3133355904. Its totient is φ = 2871176880.

The previous prime is 3002242127. The next prime is 3002242147. The reversal of 3002242141 is 1412422003.

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 3002242141 - 211 = 3002240093 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 (3002242147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177931 + ... + 194071.

It is an arithmetic number, because the mean of its divisors is an integer number (391669488).

Almost surely, 23002242141 is an apocalyptic number.

It is an amenable number.

3002242141 is a deficient number, since it is larger than the sum of its proper divisors (131113763).

3002242141 is a wasteful number, since it uses less digits than its factorization.

3002242141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24251.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3002242141 is about 54792.7197810074. The cubic root of 3002242141 is about 1442.6087838208.

Adding to 3002242141 its reverse (1412422003), we get a palindrome (4414664144).

The spelling of 3002242141 in words is "three billion, two million, two hundred forty-two thousand, one hundred forty-one".

Divisors: 1 23 8087 16141 186001 371243 130532267 3002242141