Search a number
-
+
14455307801 = 118807149213
BaseRepresentation
bin11010111011001101…
…00111111000011001
31101022102012201110102
431131212213320121
5214101024322201
610350215225145
71021134042344
oct153546477031
941272181412
1014455307801
11614870a780
1229750781b5
131494a4678c
149b1b5745b
155990be26b
hex35d9a7e19

14455307801 has 8 divisors (see below), whose sum is σ = 15771322944. Its totient is φ = 13139608720.

The previous prime is 14455307777. The next prime is 14455307831. The reversal of 14455307801 is 10870355441.

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 14455307801 - 222 = 14451113497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14455307831) 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, 22271 + ... + 171483.

It is an arithmetic number, because the mean of its divisors is an integer number (1971415368).

Almost surely, 214455307801 is an apocalyptic number.

14455307801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14455307801 is a deficient number, since it is larger than the sum of its proper divisors (1316015143).

14455307801 is a wasteful number, since it uses less digits than its factorization.

14455307801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158031.

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 14455307801 in words is "fourteen billion, four hundred fifty-five million, three hundred seven thousand, eight hundred one".

Divisors: 1 11 8807 96877 149213 1641343 1314118891 14455307801