Base | Representation |
---|---|
bin | 101010011100010… |
… | …0010111000101001 |
3 | 10200020201020102101 |
4 | 1110320202320221 |
5 | 10404032442342 |
6 | 353151333401 |
7 | 50201504365 |
oct | 12470427051 |
9 | 3606636371 |
10 | 1424109097 |
11 | 670966274 |
12 | 338b21261 |
13 | 199070308 |
14 | d71ca2a5 |
15 | 850583b7 |
hex | 54e22e29 |
1424109097 has 4 divisors (see below), whose sum is σ = 1425385156. Its totient is φ = 1422833040.
The previous prime is 1424109083. The next prime is 1424109107. The reversal of 1424109097 is 7909014241.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7909014241 = 29 ⋅272724629.
It can be written as a sum of positive squares in 2 ways, for example, as 357172201 + 1066936896 = 18899^2 + 32664^2 .
It is a cyclic number.
It is not a de Polignac number, because 1424109097 - 219 = 1423584809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1424109007) 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, 636354 + ... + 638587.
It is an arithmetic number, because the mean of its divisors is an integer number (356346289).
Almost surely, 21424109097 is an apocalyptic number.
It is an amenable number.
1424109097 is a deficient number, since it is larger than the sum of its proper divisors (1276059).
1424109097 is a wasteful number, since it uses less digits than its factorization.
1424109097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1276058.
The product of its (nonzero) digits is 18144, while the sum is 37.
The square root of 1424109097 is about 37737.3700328997. The cubic root of 1424109097 is about 1125.0739959888.
The spelling of 1424109097 in words is "one billion, four hundred twenty-four million, one hundred nine thousand, ninety-seven".
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