Base | Representation |
---|---|
bin | 10001001011100… |
… | …10110010011000 |
3 | 101001012022102221 |
4 | 20211302302120 |
5 | 243344000310 |
6 | 22145033424 |
7 | 3400020511 |
oct | 1045626230 |
9 | 331168387 |
10 | 144125080 |
11 | 7439a340 |
12 | 40325874 |
13 | 23b22b18 |
14 | 151d9a08 |
15 | c9bdada |
hex | 8972c98 |
144125080 has 32 divisors (see below), whose sum is σ = 353762640. Its totient is φ = 52408960.
The previous prime is 144125071. The next prime is 144125083. The reversal of 144125080 is 80521441.
144125080 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144125083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163339 + ... + 164218.
Almost surely, 2144125080 is an apocalyptic number.
144125080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144125080 is an abundant number, since it is smaller than the sum of its proper divisors (209637560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144125080 is a wasteful number, since it uses less digits than its factorization.
144125080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327579 (or 327575 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 25.
The square root of 144125080 is about 12005.2105354300. The cubic root of 144125080 is about 524.2999952624.
The spelling of 144125080 in words is "one hundred forty-four million, one hundred twenty-five thousand, eighty".
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