Search a number
-
+
1468874807 = 53237111689
BaseRepresentation
bin101011110001101…
…0100000000110111
310210100221120102122
41113203110000313
511002012443212
6401431030155
751254141561
oct12743240067
93710846378
101468874807
11694161424
1234bb0b35b
131a54150ba
14dd120331
1588e4c272
hex578d4037

1468874807 has 8 divisors (see below), whose sum is σ = 1497348720. Its totient is φ = 1440429120.

The previous prime is 1468874801. The next prime is 1468874809. The reversal of 1468874807 is 7084788641.

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 1468874807 - 24 = 1468874791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468874801) 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, 119819 + ... + 131507.

It is an arithmetic number, because the mean of its divisors is an integer number (187168590).

Almost surely, 21468874807 is an apocalyptic number.

1468874807 is a deficient number, since it is larger than the sum of its proper divisors (28473913).

1468874807 is a wasteful number, since it uses less digits than its factorization.

1468874807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14113.

The product of its (nonzero) digits is 2408448, while the sum is 53.

The square root of 1468874807 is about 38325.9025594962. The cubic root of 1468874807 is about 1136.7411823061.

The spelling of 1468874807 in words is "one billion, four hundred sixty-eight million, eight hundred seventy-four thousand, eight hundred seven".

Divisors: 1 53 2371 11689 125663 619517 27714619 1468874807