Base | Representation |
---|---|
bin | 10001001101100… |
… | …10100001000100 |
3 | 101001200120111221 |
4 | 20212302201010 |
5 | 243430323431 |
6 | 22154410124 |
7 | 3402155530 |
oct | 1046624104 |
9 | 331616457 |
10 | 144386116 |
11 | 74558476 |
12 | 40430944 |
13 | 23bb4894 |
14 | 15266bc0 |
15 | ca21111 |
hex | 89b2844 |
144386116 has 24 divisors (see below), whose sum is σ = 292732160. Its totient is φ = 61031232.
The previous prime is 144386071. The next prime is 144386129. The reversal of 144386116 is 611683441.
It is a nialpdrome in base 15.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33276 + ... + 37363.
Almost surely, 2144386116 is an apocalyptic number.
It is an amenable number.
144386116 is an abundant number, since it is smaller than the sum of its proper divisors (148346044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144386116 is a wasteful number, since it uses less digits than its factorization.
144386116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70723 (or 70721 counting only the distinct ones).
The product of its digits is 13824, while the sum is 34.
The square root of 144386116 is about 12016.0773965550. The cubic root of 144386116 is about 524.6163376829.
The spelling of 144386116 in words is "one hundred forty-four million, three hundred eighty-six thousand, one hundred sixteen".
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