Base | Representation |
---|---|
bin | 11010111000000001… |
… | …01000011110110101 |
3 | 1101020112220101020202 |
4 | 31130000220132311 |
5 | 214022203242243 |
6 | 10343422210245 |
7 | 1020360556223 |
oct | 153400503665 |
9 | 41215811222 |
10 | 14428571573 |
11 | 6134609419 |
12 | 2968123985 |
13 | 148c345220 |
14 | 9ac397b13 |
15 | 596a8c4b8 |
hex | 35c0287b5 |
14428571573 has 8 divisors (see below), whose sum is σ = 15577606968. Its totient is φ = 13285128384.
The previous prime is 14428571567. The next prime is 14428571581. The reversal of 14428571573 is 37517582441.
It can be written as a sum of positive squares in 4 ways, for example, as 80604484 + 14347967089 = 8978^2 + 119783^2 .
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 14428571573 - 214 = 14428555189 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 (14428579573) 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, 1392686 + ... + 1403007.
It is an arithmetic number, because the mean of its divisors is an integer number (1947200871).
Almost surely, 214428571573 is an apocalyptic number.
14428571573 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
14428571573 is a deficient number, since it is larger than the sum of its proper divisors (1149035395).
14428571573 is a wasteful number, since it uses less digits than its factorization.
14428571573 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2796103.
The product of its digits is 940800, while the sum is 47.
The spelling of 14428571573 in words is "fourteen billion, four hundred twenty-eight million, five hundred seventy-one thousand, five hundred seventy-three".
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