Base | Representation |
---|---|
bin | 10001001010110… |
… | …10101100110000 |
3 | 101001000022002201 |
4 | 20211122230300 |
5 | 243332321131 |
6 | 22142552544 |
7 | 3366130042 |
oct | 1045325460 |
9 | 331008081 |
10 | 144026416 |
11 | 743321a6 |
12 | 40298754 |
13 | 23ab9c41 |
14 | 151b1a92 |
15 | c99e761 |
hex | 895ab30 |
144026416 has 20 divisors (see below), whose sum is σ = 283218232. Its totient is φ = 70937856.
The previous prime is 144026371. The next prime is 144026423. The reversal of 144026416 is 614620441.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66105 + ... + 68248.
Almost surely, 2144026416 is an apocalyptic number.
144026416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
144026416 is a deficient number, since it is larger than the sum of its proper divisors (139191816).
144026416 is a wasteful number, since it uses less digits than its factorization.
144026416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134428 (or 134422 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 144026416 is about 12001.1006161935. The cubic root of 144026416 is about 524.1803275787.
Adding to 144026416 its reverse (614620441), we get a palindrome (758646857).
The spelling of 144026416 in words is "one hundred forty-four million, twenty-six thousand, four hundred sixteen".
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