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1468131083 = 1982194117
BaseRepresentation
bin101011110000001…
…1110011100001011
310210022112210020022
41113200132130023
511001320143313
6401403051055
751244623356
oct12740363413
93708483208
101468131083
116937a3681
1234b810a8b
131a5214723
14dcda929d
1588d51c08
hex5781e70b

1468131083 has 8 divisors (see below), whose sum is σ = 1547299920. Its totient is φ = 1389152160.

The previous prime is 1468131079. The next prime is 1468131089. The reversal of 1468131083 is 3801318641.

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 1468131083 - 22 = 1468131079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1468131089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31460 + ... + 62657.

It is an arithmetic number, because the mean of its divisors is an integer number (193412490).

Almost surely, 21468131083 is an apocalyptic number.

1468131083 is a deficient number, since it is larger than the sum of its proper divisors (79168837).

1468131083 is an equidigital number, since it uses as much as digits as its factorization.

1468131083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94957.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 1468131083 is about 38316.1987023765. The cubic root of 1468131083 is about 1136.5492974655.

The spelling of 1468131083 in words is "one billion, four hundred sixty-eight million, one hundred thirty-one thousand, eighty-three".

Divisors: 1 19 821 15599 94117 1788223 77270057 1468131083