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486512067 = 337921129
BaseRepresentation
bin11100111111111…
…001010111000011
31020220110101002110
4130333321113003
51444021341232
6120135350403
715025166346
oct3477712703
91226411073
10486512067
1122a694798
12116b22403
1379a41a82
144888445d
152caa1acc
hex1cff95c3

486512067 has 12 divisors (see below), whose sum is σ = 650974920. Its totient is φ = 323199072.

The previous prime is 486512023. The next prime is 486512083. The reversal of 486512067 is 760215684.

It is not a de Polignac number, because 486512067 - 215 = 486479299 is a prime.

It is a super-2 number, since 2×4865120672 = 473387982673224978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (486512567) 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 11 ways as a sum of consecutive naturals, for example, 430359 + ... + 431487.

It is an arithmetic number, because the mean of its divisors is an integer number (54247910).

Almost surely, 2486512067 is an apocalyptic number.

486512067 is a deficient number, since it is larger than the sum of its proper divisors (164462853).

486512067 is an equidigital number, since it uses as much as digits as its factorization.

486512067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 486512067 is about 22057.0185428584. The cubic root of 486512067 is about 786.4984520352.

The spelling of 486512067 in words is "four hundred eighty-six million, five hundred twelve thousand, sixty-seven".

Divisors: 1 3 379 1129 1137 3387 143641 427891 430923 1283673 162170689 486512067