Base | Representation |
---|---|
bin | 11011111000011101… |
… | …10100011000010110 |
3 | 1102122020010011212012 |
4 | 31330032310120112 |
5 | 221124101124423 |
6 | 10513213024222 |
7 | 1036643525333 |
oct | 157416643026 |
9 | 42566104765 |
10 | 14969161238 |
11 | 6391779439 |
12 | 2a99185072 |
13 | 154733c375 |
14 | a200b798a |
15 | 5c9272078 |
hex | 37c3b4616 |
14969161238 has 8 divisors (see below), whose sum is σ = 22454669280. Its totient is φ = 7484271480.
The previous prime is 14969161237. The next prime is 14969161261. The reversal of 14969161238 is 83216196941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14969161237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88373 + ... + 194288.
It is an arithmetic number, because the mean of its divisors is an integer number (2806833660).
Almost surely, 214969161238 is an apocalyptic number.
14969161238 is a deficient number, since it is larger than the sum of its proper divisors (7485508042).
14969161238 is a wasteful number, since it uses less digits than its factorization.
14969161238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309142.
The product of its digits is 559872, while the sum is 50.
The spelling of 14969161238 in words is "fourteen billion, nine hundred sixty-nine million, one hundred sixty-one thousand, two hundred thirty-eight".
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