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3020075024 = 241711103217
BaseRepresentation
bin1011010000000010…
…1011000000010000
321210110210201002112
42310000223000100
522141114400044
61215402404452
7134561133311
oct26400530020
97713721075
103020075024
11130a83207a
12703500728
133918c2b55
14209150608
1512a20c09e
hexb402b010

3020075024 has 20 divisors (see below), whose sum is σ = 6195595644. Its totient is φ = 1421211648.

The previous prime is 3020074999. The next prime is 3020075027. The reversal of 3020075024 is 4205700203.

It can be written as a sum of positive squares in 2 ways, for example, as 1385328400 + 1634746624 = 37220^2 + 40432^2 .

It is not an unprimeable number, because it can be changed into a prime (3020075027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5551337 + ... + 5551880.

Almost surely, 23020075024 is an apocalyptic number.

3020075024 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3020075024 is an abundant number, since it is smaller than the sum of its proper divisors (3175520620).

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

3020075024 is a wasteful number, since it uses less digits than its factorization.

3020075024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11103242 (or 11103236 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 3020075024 is about 54955.2092526268. The cubic root of 3020075024 is about 1445.4594427490.

Adding to 3020075024 its reverse (4205700203), we get a palindrome (7225775227).

The spelling of 3020075024 in words is "three billion, twenty million, seventy-five thousand, twenty-four".

Divisors: 1 2 4 8 16 17 34 68 136 272 11103217 22206434 44412868 88825736 177651472 188754689 377509378 755018756 1510037512 3020075024