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3005060494 = 212301122147
BaseRepresentation
bin1011001100011101…
…1001010110001110
321202102112220000211
42303013121112032
522123243413434
61214104513034
7134316410212
oct26307312616
97672486024
103005060494
111302307477
126ba47b77a
1338b766a07
14207162942
15128c43464
hexb31d958e

3005060494 has 8 divisors (see below), whose sum is σ = 4507994088. Its totient is φ = 1502395800.

The previous prime is 3005060489. The next prime is 3005060497. The reversal of 3005060494 is 4940605003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005060497) 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 3 ways as a sum of consecutive naturals, for example, 36472 + ... + 85675.

It is an arithmetic number, because the mean of its divisors is an integer number (563499261).

Almost surely, 23005060494 is an apocalyptic number.

3005060494 is a deficient number, since it is larger than the sum of its proper divisors (1502933594).

3005060494 is a wasteful number, since it uses less digits than its factorization.

3005060494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134450.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3005060494 is about 54818.4320644069. The cubic root of 3005060494 is about 1443.0600586809.

Adding to 3005060494 its reverse (4940605003), we get a palindrome (7945665497).

The spelling of 3005060494 in words is "three billion, five million, sixty thousand, four hundred ninety-four".

Divisors: 1 2 12301 24602 122147 244294 1502530247 3005060494