Base | Representation |
---|---|
bin | 111011101011110… |
… | …100110111000100 |
3 | 2120210012120100120 |
4 | 323223310313010 |
5 | 4022321010302 |
6 | 243210141540 |
7 | 33546200403 |
oct | 7353646704 |
9 | 2523176316 |
10 | 1001344452 |
11 | 4742619a9 |
12 | 23b4218b0 |
13 | 12c5bb114 |
14 | 96dbb63a |
15 | 5cd999bc |
hex | 3baf4dc4 |
1001344452 has 12 divisors (see below), whose sum is σ = 2336470416. Its totient is φ = 333781480.
The previous prime is 1001344439. The next prime is 1001344471. The reversal of 1001344452 is 2544431001.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41722674 + ... + 41722697.
It is an arithmetic number, because the mean of its divisors is an integer number (194705868).
Almost surely, 21001344452 is an apocalyptic number.
1001344452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1001344452 is an abundant number, since it is smaller than the sum of its proper divisors (1335125964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001344452 is a wasteful number, since it uses less digits than its factorization.
1001344452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83445378 (or 83445376 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 1001344452 is about 31644.0271141332. The cubic root of 1001344452 is about 1000.4479499775.
Adding to 1001344452 its reverse (2544431001), we get a palindrome (3545775453).
The spelling of 1001344452 in words is "one billion, one million, three hundred forty-four thousand, four hundred fifty-two".
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