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6468676367 = 37421415271
BaseRepresentation
bin1100000011001000…
…00010101100001111
3121200210221210210012
412001210002230033
5101221440120432
62545514103435
7316204561526
oct60144025417
917623853705
106468676367
11281a44332a
12130641ab7b
137c120456a
1445516d4bd
1527cd64cb2
hex181902b0f

6468676367 has 8 divisors (see below), whose sum is σ = 6659301792. Its totient is φ = 6278882400.

The previous prime is 6468676343. The next prime is 6468676381. The reversal of 6468676367 is 7636768646.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 6468676367 - 28 = 6468676111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6468676327) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 192059 + ... + 223212.

It is an arithmetic number, because the mean of its divisors is an integer number (832412724).

Almost surely, 26468676367 is an apocalyptic number.

6468676367 is a deficient number, since it is larger than the sum of its proper divisors (190625425).

6468676367 is a wasteful number, since it uses less digits than its factorization.

6468676367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415729.

The product of its digits is 36578304, while the sum is 59.

The square root of 6468676367 is about 80428.0819552474. The cubic root of 6468676367 is about 1863.2529086489.

The spelling of 6468676367 in words is "six billion, four hundred sixty-eight million, six hundred seventy-six thousand, three hundred sixty-seven".

Divisors: 1 37 421 15577 415271 15365027 174829091 6468676367