Base | Representation |
---|---|
bin | 101010001101100… |
… | …1110011110010001 |
3 | 10122201020202111201 |
4 | 1110123032132101 |
5 | 10400101021223 |
6 | 352314511201 |
7 | 50046254014 |
oct | 12433163621 |
9 | 3581222451 |
10 | 1416423313 |
11 | 667596888 |
12 | 336435501 |
13 | 1975abc06 |
14 | d618937b |
15 | 8453aead |
hex | 546ce791 |
1416423313 has 4 divisors (see below), whose sum is σ = 1419206580. Its totient is φ = 1413640048.
The previous prime is 1416423301. The next prime is 1416423317. The reversal of 1416423313 is 3133246141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3133246141 = 14033 ⋅223277.
It can be written as a sum of positive squares in 2 ways, for example, as 1215010449 + 201412864 = 34857^2 + 14192^2 .
It is a cyclic number.
It is not a de Polignac number, because 1416423313 - 29 = 1416422801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1416423317) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1390870 + ... + 1391887.
It is an arithmetic number, because the mean of its divisors is an integer number (354801645).
Almost surely, 21416423313 is an apocalyptic number.
It is an amenable number.
1416423313 is a deficient number, since it is larger than the sum of its proper divisors (2783267).
1416423313 is an equidigital number, since it uses as much as digits as its factorization.
1416423313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2783266.
The product of its digits is 5184, while the sum is 28.
The square root of 1416423313 is about 37635.3997321671. The cubic root of 1416423313 is about 1123.0463708195.
Adding to 1416423313 its reverse (3133246141), we get a palindrome (4549669454).
The spelling of 1416423313 in words is "one billion, four hundred sixteen million, four hundred twenty-three thousand, three hundred thirteen".
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