Base | Representation |
---|---|
bin | 101000000100001… |
… | …0000110010101100 |
3 | 10110200121201012100 |
4 | 1100020100302230 |
5 | 10223122440322 |
6 | 341221535100 |
7 | 45212504652 |
oct | 12010206254 |
9 | 3420551170 |
10 | 1344343212 |
11 | 62a934a53 |
12 | 316274490 |
13 | 185692674 |
14 | ca784dd2 |
15 | 7d04ddac |
hex | 50210cac |
1344343212 has 18 divisors (see below), whose sum is σ = 3398200988. Its totient is φ = 448114392.
The previous prime is 1344343201. The next prime is 1344343249. The reversal of 1344343212 is 2123434431.
1344343212 is a `hidden beast` number, since 1 + 3 + 443 + 4 + 3 + 212 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18671398 + ... + 18671469.
Almost surely, 21344343212 is an apocalyptic number.
1344343212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1344343212 is an abundant number, since it is smaller than the sum of its proper divisors (2053857776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1344343212 is a wasteful number, since it uses less digits than its factorization.
1344343212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37342877 (or 37342872 counting only the distinct ones).
The product of its digits is 6912, while the sum is 27.
The square root of 1344343212 is about 36665.2861982557. The cubic root of 1344343212 is about 1103.6636006412.
Adding to 1344343212 its reverse (2123434431), we get a palindrome (3467777643).
The spelling of 1344343212 in words is "one billion, three hundred forty-four million, three hundred forty-three thousand, two hundred twelve".
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