Base | Representation |
---|---|
bin | 11010010111011011… |
… | …11110011110011111 |
3 | 1100112111120222022210 |
4 | 31023231332132133 |
5 | 212442220323341 |
6 | 10300340011503 |
7 | 1010531413143 |
oct | 151355763637 |
9 | 40474528283 |
10 | 14155245471 |
11 | 60042a3484 |
12 | 28b0690b93 |
13 | 14478264c3 |
14 | 983d69223 |
15 | 57ca9bc16 |
hex | 34bb7e79f |
14155245471 has 8 divisors (see below), whose sum is σ = 18956079280. Its totient is φ = 9395620992.
The previous prime is 14155245469. The next prime is 14155245491. The reversal of 14155245471 is 17454255141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14155245471 - 21 = 14155245469 is a prime.
It is a super-3 number, since 3×141552454713 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14155245431) 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, 10301530 + ... + 10302903.
It is an arithmetic number, because the mean of its divisors is an integer number (2369509910).
Almost surely, 214155245471 is an apocalyptic number.
14155245471 is a deficient number, since it is larger than the sum of its proper divisors (4800833809).
14155245471 is a wasteful number, since it uses less digits than its factorization.
14155245471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20604665.
The product of its digits is 112000, while the sum is 39.
The spelling of 14155245471 in words is "fourteen billion, one hundred fifty-five million, two hundred forty-five thousand, four hundred seventy-one".
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