Base | Representation |
---|---|
bin | 101000000011100… |
… | …0000011111110000 |
3 | 10110200000000001011 |
4 | 1100013000133300 |
5 | 10223031424240 |
6 | 341210520304 |
7 | 45206635045 |
oct | 12007003760 |
9 | 3420000034 |
10 | 1344014320 |
11 | 62a72a940 |
12 | 316136094 |
13 | 1855a8a5c |
14 | ca6db1cc |
15 | 7ced66ea |
hex | 501c07f0 |
1344014320 has 40 divisors (see below), whose sum is σ = 3408911280. Its totient is φ = 488732160.
The previous prime is 1344014299. The next prime is 1344014401. The reversal of 1344014320 is 234104431.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 1344014291 and 1344014300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762765 + ... + 764524.
It is an arithmetic number, because the mean of its divisors is an integer number (85222782).
Almost surely, 21344014320 is an apocalyptic number.
1344014320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1344014320 is an abundant number, since it is smaller than the sum of its proper divisors (2064896960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1344014320 is a wasteful number, since it uses less digits than its factorization.
1344014320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1527313 (or 1527307 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 1344014320 is about 36660.8008641383. The cubic root of 1344014320 is about 1103.5735899626.
Adding to 1344014320 its reverse (234104431), we get a palindrome (1578118751).
The spelling of 1344014320 in words is "one billion, three hundred forty-four million, fourteen thousand, three hundred twenty".
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