Base | Representation |
---|---|
bin | 101000000101001… |
… | …1101011110000000 |
3 | 10110201200222121112 |
4 | 1100022131132000 |
5 | 10223244410144 |
6 | 341242142452 |
7 | 45220424612 |
oct | 12012353600 |
9 | 3421628545 |
10 | 1344919424 |
11 | 630198962 |
12 | 3164b1a28 |
13 | 185834a14 |
14 | ca894db2 |
15 | 7d11499e |
hex | 5029d780 |
1344919424 has 16 divisors (see below), whose sum is σ = 2679331920. Its totient is φ = 672459648.
The previous prime is 1344919421. The next prime is 1344919439. The reversal of 1344919424 is 4249194431.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1344919421) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5253464 + ... + 5253719.
It is an arithmetic number, because the mean of its divisors is an integer number (167458245).
Almost surely, 21344919424 is an apocalyptic number.
It is an amenable number.
1344919424 is a deficient number, since it is larger than the sum of its proper divisors (1334412496).
1344919424 is an equidigital number, since it uses as much as digits as its factorization.
1344919424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10507197 (or 10507185 counting only the distinct ones).
The product of its digits is 124416, while the sum is 41.
The square root of 1344919424 is about 36673.1430886419. The cubic root of 1344919424 is about 1103.8212621091.
The spelling of 1344919424 in words is "one billion, three hundred forty-four million, nine hundred nineteen thousand, four hundred twenty-four".
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