Base | Representation |
---|---|
bin | 10001001101110… |
… | …01110101010011 |
3 | 101001202002121211 |
4 | 20212321311103 |
5 | 243432303313 |
6 | 22155200551 |
7 | 3402342100 |
oct | 1046716523 |
9 | 331662554 |
10 | 144416083 |
11 | 74578a39 |
12 | 40446157 |
13 | 23bc5406 |
14 | 15273aa7 |
15 | ca29e3d |
hex | 89b9d53 |
144416083 has 12 divisors (see below), whose sum is σ = 168196512. Its totient is φ = 123636240.
The previous prime is 144416047. The next prime is 144416137. The reversal of 144416083 is 380614441.
It is a de Polignac number, because none of the positive numbers 2k-144416083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144416033) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63913 + ... + 66133.
It is an arithmetic number, because the mean of its divisors is an integer number (14016376).
Almost surely, 2144416083 is an apocalyptic number.
144416083 is a deficient number, since it is larger than the sum of its proper divisors (23780429).
144416083 is a wasteful number, since it uses less digits than its factorization.
144416083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3562 (or 3555 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 144416083 is about 12017.3242862128. The cubic root of 144416083 is about 524.6526294694.
The spelling of 144416083 in words is "one hundred forty-four million, four hundred sixteen thousand, eighty-three".
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