Base | Representation |
---|---|
bin | 11010111111010111… |
… | …01000110110001101 |
3 | 1101101211211020212212 |
4 | 31133223220312031 |
5 | 214133441130114 |
6 | 10353502440205 |
7 | 1022036320505 |
oct | 153753506615 |
9 | 41354736785 |
10 | 14490176909 |
11 | 616636641a |
12 | 2984893065 |
13 | 149c034aa0 |
14 | 9b6632a05 |
15 | 59c1aab3e |
hex | 35fae8d8d |
14490176909 has 8 divisors (see below), whose sum is σ = 15985411512. Its totient is φ = 13049314560.
The previous prime is 14490176881. The next prime is 14490176923. The reversal of 14490176909 is 90967109441.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1995855625 + 12494321284 = 44675^2 + 111778^2 .
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 14490176909 - 212 = 14490172813 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 (14490176959) 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, 13592504 + ... + 13593569.
It is an arithmetic number, because the mean of its divisors is an integer number (1998176439).
Almost surely, 214490176909 is an apocalyptic number.
It is an amenable number.
14490176909 is a deficient number, since it is larger than the sum of its proper divisors (1495234603).
14490176909 is a wasteful number, since it uses less digits than its factorization.
14490176909 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27186127.
The product of its (nonzero) digits is 489888, while the sum is 50.
The spelling of 14490176909 in words is "fourteen billion, four hundred ninety million, one hundred seventy-six thousand, nine hundred nine".
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