Base | Representation |
---|---|
bin | 100010000111010… |
… | …0011000100001100 |
3 | 2221202212222021021 |
4 | 1010032203010030 |
5 | 4321013224312 |
6 | 305330043524 |
7 | 40236325540 |
oct | 10416430414 |
9 | 2852788237 |
10 | 1144664332 |
11 | 538151289 |
12 | 27b4195a4 |
13 | 1531bb596 |
14 | ac047a20 |
15 | 6a759c07 |
hex | 443a310c |
1144664332 has 24 divisors (see below), whose sum is σ = 2423996064. Its totient is φ = 461713152.
The previous prime is 1144664327. The next prime is 1144664351. The reversal of 1144664332 is 2334664411.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1201903 + ... + 1202854.
It is an arithmetic number, because the mean of its divisors is an integer number (100999836).
Almost surely, 21144664332 is an apocalyptic number.
It is an amenable number.
1144664332 is an abundant number, since it is smaller than the sum of its proper divisors (1279331732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1144664332 is a wasteful number, since it uses less digits than its factorization.
1144664332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2404785 (or 2404783 counting only the distinct ones).
The product of its digits is 41472, while the sum is 34.
The square root of 1144664332 is about 33832.8883189124. Note that the first 3 decimals coincide. The cubic root of 1144664332 is about 1046.0667150567.
The spelling of 1144664332 in words is "one billion, one hundred forty-four million, six hundred sixty-four thousand, three hundred thirty-two".
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