Base | Representation |
---|---|
bin | 101010011100010… |
… | …1000000101101111 |
3 | 10200020202022122221 |
4 | 1110320220011233 |
5 | 10404034133130 |
6 | 353152020211 |
7 | 50201623501 |
oct | 12470500557 |
9 | 3606668587 |
10 | 1424130415 |
11 | 670980294 |
12 | 338b31667 |
13 | 199079c26 |
14 | d71d3d71 |
15 | 8505e87a |
hex | 54e2816f |
1424130415 has 8 divisors (see below), whose sum is σ = 1710965088. Its totient is φ = 1137965280.
The previous prime is 1424130413. The next prime is 1424130439. The reversal of 1424130415 is 5140314241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1424130415 - 21 = 1424130413 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1424130415.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1424130413) 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, 162691 + ... + 171220.
It is an arithmetic number, because the mean of its divisors is an integer number (213870636).
Almost surely, 21424130415 is an apocalyptic number.
1424130415 is a deficient number, since it is larger than the sum of its proper divisors (286834673).
1424130415 is an equidigital number, since it uses as much as digits as its factorization.
1424130415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 334769.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 1424130415 is about 37737.6524839582. The cubic root of 1424130415 is about 1125.0796098396.
Adding to 1424130415 its reverse (5140314241), we get a palindrome (6564444656).
The spelling of 1424130415 in words is "one billion, four hundred twenty-four million, one hundred thirty thousand, four hundred fifteen".
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