Base | Representation |
---|---|
bin | 101010011100011… |
… | …1110110001001111 |
3 | 10200020221001002112 |
4 | 1110320332301033 |
5 | 10404100121221 |
6 | 353154014235 |
7 | 50202461360 |
oct | 12470766117 |
9 | 3606831075 |
10 | 1424223311 |
11 | 670a34065 |
12 | 338b7737b |
13 | 1990b02b4 |
14 | d7219b67 |
15 | 8507c15b |
hex | 54e3ec4f |
1424223311 has 8 divisors (see below), whose sum is σ = 1647295104. Its totient is φ = 1206054360.
The previous prime is 1424223287. The next prime is 1424223313. The reversal of 1424223311 is 1133224241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1424223311 - 218 = 1423961167 is a prime.
It is a super-3 number, since 3×14242233113 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1424223313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1225085 + ... + 1226246.
It is an arithmetic number, because the mean of its divisors is an integer number (205911888).
Almost surely, 21424223311 is an apocalyptic number.
1424223311 is a deficient number, since it is larger than the sum of its proper divisors (223071793).
1424223311 is an equidigital number, since it uses as much as digits as its factorization.
1424223311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2451421.
The product of its digits is 1152, while the sum is 23.
The square root of 1424223311 is about 37738.8832770658. The cubic root of 1424223311 is about 1125.1040722816.
Adding to 1424223311 its reverse (1133224241), we get a palindrome (2557447552).
The spelling of 1424223311 in words is "one billion, four hundred twenty-four million, two hundred twenty-three thousand, three hundred eleven".
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