Base | Representation |
---|---|
bin | 10001001011011… |
… | …01101100001000 |
3 | 101001011020210121 |
4 | 20211231230020 |
5 | 243342313300 |
6 | 22144353024 |
7 | 3366602602 |
oct | 1045555410 |
9 | 331136717 |
10 | 144104200 |
11 | 74385689 |
12 | 40315774 |
13 | 23b16476 |
14 | 151d2172 |
15 | c9b781a |
hex | 896db08 |
144104200 has 48 divisors (see below), whose sum is σ = 349620480. Its totient is φ = 55133760.
The previous prime is 144104179. The next prime is 144104201. The reversal of 144104200 is 2401441.
It is not an unprimeable number, because it can be changed into a prime (144104201) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11064 + ... + 20263.
It is an arithmetic number, because the mean of its divisors is an integer number (7283760).
Almost surely, 2144104200 is an apocalyptic number.
144104200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144104200 is an abundant number, since it is smaller than the sum of its proper divisors (205516280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144104200 is a wasteful number, since it uses less digits than its factorization.
144104200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31366 (or 31357 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 144104200 is about 12004.3408815311. The cubic root of 144104200 is about 524.2746748656.
Adding to 144104200 its reverse (2401441), we get a palindrome (146505641).
The spelling of 144104200 in words is "one hundred forty-four million, one hundred four thousand, two hundred".
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