Base | Representation |
---|---|
bin | 1111000100111… |
… | …01111111001001 |
3 | 22210222122202221 |
4 | 13202131333021 |
5 | 224334214413 |
6 | 20314454041 |
7 | 3064013242 |
oct | 742357711 |
9 | 283878687 |
10 | 126476233 |
11 | 65435514 |
12 | 36434321 |
13 | 20283910 |
14 | 12b23cc9 |
15 | b18468d |
hex | 789dfc9 |
126476233 has 4 divisors (see below), whose sum is σ = 136205188. Its totient is φ = 116747280.
The previous prime is 126476213. The next prime is 126476291. The reversal of 126476233 is 332674621.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 332674621 = 421 ⋅790201.
It can be written as a sum of positive squares in 2 ways, for example, as 5212089 + 121264144 = 2283^2 + 11012^2 .
It is not a de Polignac number, because 126476233 - 217 = 126345161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (126476213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4864458 + ... + 4864483.
It is an arithmetic number, because the mean of its divisors is an integer number (34051297).
Almost surely, 2126476233 is an apocalyptic number.
126476233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
126476233 is a deficient number, since it is larger than the sum of its proper divisors (9728955).
126476233 is an equidigital number, since it uses as much as digits as its factorization.
126476233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9728954.
The product of its digits is 36288, while the sum is 34.
The square root of 126476233 is about 11246.1652575445. The cubic root of 126476233 is about 501.9606126142.
The spelling of 126476233 in words is "one hundred twenty-six million, four hundred seventy-six thousand, two hundred thirty-three".
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