Base | Representation |
---|---|
bin | 10001010010110… |
… | …00100011010100 |
3 | 101002222010102002 |
4 | 20221120203110 |
5 | 244114104241 |
6 | 22221134432 |
7 | 3411020342 |
oct | 1051304324 |
9 | 332863362 |
10 | 145066196 |
11 | 74982420 |
12 | 406ba418 |
13 | 240922b2 |
14 | 153a2992 |
15 | cb0789b |
hex | 8a588d4 |
145066196 has 24 divisors (see below), whose sum is σ = 284432736. Its totient is φ = 64156320.
The previous prime is 145066177. The next prime is 145066223. The reversal of 145066196 is 691660541.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42926 + ... + 46181.
It is an arithmetic number, because the mean of its divisors is an integer number (11851364).
Almost surely, 2145066196 is an apocalyptic number.
It is an amenable number.
145066196 is a deficient number, since it is larger than the sum of its proper divisors (139366540).
145066196 is a wasteful number, since it uses less digits than its factorization.
145066196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89159 (or 89157 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 145066196 is about 12044.3429044510. The cubic root of 145066196 is about 525.4387214091.
It can be divided in two parts, 14506 and 6196, that added together give a palindrome (20702).
The spelling of 145066196 in words is "one hundred forty-five million, sixty-six thousand, one hundred ninety-six".
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