Base | Representation |
---|---|
bin | 101000000001101… |
… | …0101110101011001 |
3 | 10110121012011120002 |
4 | 1100003111311121 |
5 | 10222310200040 |
6 | 341134142345 |
7 | 45165522560 |
oct | 12003256531 |
9 | 3417164502 |
10 | 1343053145 |
11 | 62a133785 |
12 | 3159519b5 |
13 | 185330405 |
14 | ca52abd7 |
15 | 7cd96a15 |
hex | 500d5d59 |
1343053145 has 32 divisors (see below), whose sum is σ = 1984020480. Its totient is φ = 852477120.
The previous prime is 1343053141. The next prime is 1343053147. The reversal of 1343053145 is 5413503431.
It is not a de Polignac number, because 1343053145 - 22 = 1343053141 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1343053141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1955 + ... + 51864.
It is an arithmetic number, because the mean of its divisors is an integer number (62000640).
Almost surely, 21343053145 is an apocalyptic number.
It is an amenable number.
1343053145 is a deficient number, since it is larger than the sum of its proper divisors (640967335).
1343053145 is a wasteful number, since it uses less digits than its factorization.
1343053145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53885.
The product of its (nonzero) digits is 10800, while the sum is 29.
The square root of 1343053145 is about 36647.6894906077. The cubic root of 1343053145 is about 1103.3104528093.
Adding to 1343053145 its reverse (5413503431), we get a palindrome (6756556576).
The spelling of 1343053145 in words is "one billion, three hundred forty-three million, fifty-three thousand, one hundred forty-five".
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