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1468676854 = 27191021333
BaseRepresentation
bin101011110001010…
…0011101011110110
310210100120111220001
41113202203223312
511001440124404
6401422501514
751252355501
oct12742435366
93710514801
101468676854
11694036727
1234ba3489a
131a5375c78
14dd0ac138
1588e0d7a4
hex578a3af6

1468676854 has 8 divisors (see below), whose sum is σ = 2206081440. Its totient is φ = 733316376.

The previous prime is 1468676851. The next prime is 1468676879. The reversal of 1468676854 is 4586768641.

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

It is a junction number, because it is equal to n+sod(n) for n = 1468676795 and 1468676804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468676851) 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, 509229 + ... + 512104.

It is an arithmetic number, because the mean of its divisors is an integer number (275760180).

Almost surely, 21468676854 is an apocalyptic number.

1468676854 is a deficient number, since it is larger than the sum of its proper divisors (737404586).

1468676854 is a wasteful number, since it uses less digits than its factorization.

1468676854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022054.

The product of its digits is 7741440, while the sum is 55.

The square root of 1468676854 is about 38323.3199762234. The cubic root of 1468676854 is about 1136.6901156812.

The spelling of 1468676854 in words is "one billion, four hundred sixty-eight million, six hundred seventy-six thousand, eight hundred fifty-four".

Divisors: 1 2 719 1438 1021333 2042666 734338427 1468676854