Base | Representation |
---|---|
bin | 10001001011100… |
… | …10100110001100 |
3 | 101001012021101001 |
4 | 20211302212030 |
5 | 243343434200 |
6 | 22145030044 |
7 | 3400015315 |
oct | 1045624614 |
9 | 331167331 |
10 | 144124300 |
11 | 743997a1 |
12 | 40325324 |
13 | 23b22668 |
14 | 151d960c |
15 | c9bd76a |
hex | 897298c |
144124300 has 54 divisors (see below), whose sum is σ = 332295572. Its totient is φ = 54247680.
The previous prime is 144124297. The next prime is 144124313. The reversal of 144124300 is 3421441.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26407 + ... + 31393.
Almost surely, 2144124300 is an apocalyptic number.
144124300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 144124300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166147786).
144124300 is an abundant number, since it is smaller than the sum of its proper divisors (188171272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144124300 is a wasteful number, since it uses less digits than its factorization.
144124300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5035 (or 5011 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 144124300 is about 12005.1780494918. The cubic root of 144124300 is about 524.2990494294.
Adding to 144124300 its reverse (3421441), we get a palindrome (147545741).
The spelling of 144124300 in words is "one hundred forty-four million, one hundred twenty-four thousand, three hundred".
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