Base | Representation |
---|---|
bin | 10001010010001… |
… | …00111000000110 |
3 | 101002211000212021 |
4 | 20221010320012 |
5 | 244104014411 |
6 | 22215313354 |
7 | 3410233363 |
oct | 1051047006 |
9 | 332730767 |
10 | 144985606 |
11 | 74927917 |
12 | 4067b85a |
13 | 240646cc |
14 | 1538146a |
15 | cadda71 |
hex | 8a44e06 |
144985606 has 8 divisors (see below), whose sum is σ = 226934064. Its totient is φ = 69340920.
The previous prime is 144985579. The next prime is 144985627. The reversal of 144985606 is 606589441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 1575885 + ... + 1575976.
It is an arithmetic number, because the mean of its divisors is an integer number (28366758).
Almost surely, 2144985606 is an apocalyptic number.
144985606 is a deficient number, since it is larger than the sum of its proper divisors (81948458).
144985606 is a wasteful number, since it uses less digits than its factorization.
144985606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3151886.
The product of its (nonzero) digits is 207360, while the sum is 43.
The square root of 144985606 is about 12040.9968856403. The cubic root of 144985606 is about 525.3414027329.
The spelling of 144985606 in words is "one hundred forty-four million, nine hundred eighty-five thousand, six hundred six".
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