Base | Representation |
---|---|
bin | 10001001110101… |
… | …00011100110100 |
3 | 101001221122011210 |
4 | 20213110130310 |
5 | 243444300413 |
6 | 22201401420 |
7 | 3403305000 |
oct | 1047243464 |
9 | 331848153 |
10 | 144525108 |
11 | 74642942 |
12 | 40499270 |
13 | 23c32c20 |
14 | 152a1700 |
15 | ca4c3c3 |
hex | 89d4734 |
144525108 has 192 divisors, whose sum is σ = 440921600. Its totient is φ = 36578304.
The previous prime is 144525089. The next prime is 144525149. The reversal of 144525108 is 801525441.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1979760 + ... + 1979832.
Almost surely, 2144525108 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 144525108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220460800).
144525108 is an abundant number, since it is smaller than the sum of its proper divisors (296396492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144525108 is a wasteful number, since it uses less digits than its factorization.
144525108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151 (or 135 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 30.
The square root of 144525108 is about 12021.8595899303. The cubic root of 144525108 is about 524.7846227663.
The spelling of 144525108 in words is "one hundred forty-four million, five hundred twenty-five thousand, one hundred eight".
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