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3002144124 = 223735739811
BaseRepresentation
bin1011001011110001…
…0001010101111100
321202020001201112010
42302330101111330
522122022102444
61213522211220
7134252542530
oct26274212574
97666051463
103002144124
1113006a5351
126b94b3b10
1338ac85455
14206a03bc0
151288692b9
hexb2f1157c

3002144124 has 24 divisors (see below), whose sum is σ = 8005717888. Its totient is φ = 857755440.

The previous prime is 3002144063. The next prime is 3002144149. The reversal of 3002144124 is 4214412003.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3002144124.

It is a congruent number.

It is an unprimeable number.

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, 17869822 + ... + 17869989.

Almost surely, 23002144124 is an apocalyptic number.

It is an amenable number.

3002144124 is an abundant number, since it is smaller than the sum of its proper divisors (5003573764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3002144124 is a wasteful number, since it uses less digits than its factorization.

3002144124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35739825 (or 35739823 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 3002144124 is about 54791.8253391872. The cubic root of 3002144124 is about 1442.5930842516.

Adding to 3002144124 its reverse (4214412003), we get a palindrome (7216556127).

The spelling of 3002144124 in words is "three billion, two million, one hundred forty-four thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 35739811 71479622 107219433 142959244 214438866 250178677 428877732 500357354 750536031 1000714708 1501072062 3002144124