Base | Representation |
---|---|
bin | 1111000100100… |
… | …00110000010110 |
3 | 22210212220102201 |
4 | 13202100300112 |
5 | 224331001123 |
6 | 20313355114 |
7 | 3063366241 |
oct | 742206026 |
9 | 283786381 |
10 | 126422038 |
11 | 653a8826 |
12 | 36408a9a |
13 | 20265052 |
14 | 12b0c258 |
15 | b1735ad |
hex | 7890c16 |
126422038 has 8 divisors (see below), whose sum is σ = 189740232. Its totient is φ = 63175296.
The previous prime is 126422017. The next prime is 126422039. The reversal of 126422038 is 830224621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 126421997 and 126422015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126422039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13195 + ... + 20662.
It is an arithmetic number, because the mean of its divisors is an integer number (23717529).
Almost surely, 2126422038 is an apocalyptic number.
126422038 is a deficient number, since it is larger than the sum of its proper divisors (63318194).
126422038 is a wasteful number, since it uses less digits than its factorization.
126422038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35726.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 126422038 is about 11243.7555113939. The cubic root of 126422038 is about 501.8889057507. Note that the first 3 decimals are identical.
Adding to 126422038 its reverse (830224621), we get a palindrome (956646659).
The spelling of 126422038 in words is "one hundred twenty-six million, four hundred twenty-two thousand, thirty-eight".
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