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3001541052 = 223250128421
BaseRepresentation
bin1011001011100111…
…1110000110111100
321202011221002021010
42302321332012330
522121343303202
61213501235220
7134244451356
oct26271760674
97664832233
103001541052
111300323244
126b9262b10
1338ab03ac3
142068c80d6
1512879a76c
hexb2e7e1bc

3001541052 has 12 divisors (see below), whose sum is σ = 7003595816. Its totient is φ = 1000513680.

The previous prime is 3001541027. The next prime is 3001541057. The reversal of 3001541052 is 2501451003.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001541057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125064199 + ... + 125064222.

Almost surely, 23001541052 is an apocalyptic number.

It is an amenable number.

3001541052 is an abundant number, since it is smaller than the sum of its proper divisors (4002054764).

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

3001541052 is a wasteful number, since it uses less digits than its factorization.

3001541052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250128428 (or 250128426 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 3001541052 is about 54786.3217600890. The cubic root of 3001541052 is about 1442.4964815435.

Adding to 3001541052 its reverse (2501451003), we get a palindrome (5502992055).

The spelling of 3001541052 in words is "three billion, one million, five hundred forty-one thousand, fifty-two".

Divisors: 1 2 3 4 6 12 250128421 500256842 750385263 1000513684 1500770526 3001541052