Base | Representation |
---|---|
bin | 10001001101000… |
… | …00101111110100 |
3 | 101001112212200020 |
4 | 20212200233310 |
5 | 243421011312 |
6 | 22153045140 |
7 | 3401433402 |
oct | 1046405764 |
9 | 331485606 |
10 | 144313332 |
11 | 74508819 |
12 | 403b67b0 |
13 | 23b8a707 |
14 | 15248472 |
15 | ca0978c |
hex | 89a0bf4 |
144313332 has 48 divisors (see below), whose sum is σ = 346063872. Its totient is φ = 46781280.
The previous prime is 144313321. The next prime is 144313343. The reversal of 144313332 is 233313441.
It is an interprime number because it is at equal distance from previous prime (144313321) and next prime (144313343).
It is a nude number because it is divisible by every one of its digits.
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 15 ways as a sum of consecutive naturals, for example, 157957 + ... + 158867.
It is an arithmetic number, because the mean of its divisors is an integer number (7209664).
Almost surely, 2144313332 is an apocalyptic number.
144313332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144313332 is an abundant number, since it is smaller than the sum of its proper divisors (201750540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144313332 is a wasteful number, since it uses less digits than its factorization.
144313332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1268 (or 1266 counting only the distinct ones).
The product of its digits is 2592, while the sum is 24.
The square root of 144313332 is about 12013.0484057961. The cubic root of 144313332 is about 524.5281710955.
Adding to 144313332 its reverse (233313441), we get a palindrome (377626773).
The spelling of 144313332 in words is "one hundred forty-four million, three hundred thirteen thousand, three hundred thirty-two".
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