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3023619848 = 23194412
BaseRepresentation
bin1011010000111000…
…1100011100001000
321210201110210200022
42310032030130020
522143021313343
61220010400012
7134633226134
oct26416143410
97721423608
103023619848
111311833387
12704730008
13392564492
142097d43c4
1512a6ac568
hexb438c708

3023619848 has 12 divisors (see below), whose sum is σ = 5669578845. Its totient is φ = 1511732160.

The previous prime is 3023619821. The next prime is 3023619857. The reversal of 3023619848 is 8489163203.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 2787628804 + 235991044 = 52798^2 + 15362^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=38882.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3023619799 and 3023619808.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 145808 + ... + 165248.

Almost surely, 23023619848 is an apocalyptic number.

It is an amenable number.

3023619848 is a deficient number, since it is larger than the sum of its proper divisors (2645958997).

3023619848 is an frugal number, since it uses more digits than its factorization.

3023619848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38888 (or 19443 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 3023619848 is about 54987.4517321907. The cubic root of 3023619848 is about 1446.0247593783.

The spelling of 3023619848 in words is "three billion, twenty-three million, six hundred nineteen thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 19441 38882 77764 155528 377952481 755904962 1511809924 3023619848