Base | Representation |
---|---|
bin | 1111000110010… |
… | …00011011110101 |
3 | 22211022111021111 |
4 | 13203020123311 |
5 | 224410300401 |
6 | 20322315021 |
7 | 3065336164 |
oct | 743103365 |
9 | 284274244 |
10 | 126650101 |
11 | 65544106 |
12 | 364b8a71 |
13 | 20314ab6 |
14 | 12b6b3db |
15 | b1bae51 |
hex | 78c86f5 |
126650101 has 8 divisors (see below), whose sum is σ = 129536640. Its totient is φ = 123771648.
The previous prime is 126650099. The next prime is 126650113. The reversal of 126650101 is 101056621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 126650101 - 21 = 126650099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126650171) 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, 38805 + ... + 41941.
It is an arithmetic number, because the mean of its divisors is an integer number (16192080).
Almost surely, 2126650101 is an apocalyptic number.
It is an amenable number.
126650101 is a deficient number, since it is larger than the sum of its proper divisors (2886539).
126650101 is an equidigital number, since it uses as much as digits as its factorization.
126650101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4043.
The product of its (nonzero) digits is 360, while the sum is 22.
The square root of 126650101 is about 11253.8927043046. The cubic root of 126650101 is about 502.1905238624.
The spelling of 126650101 in words is "one hundred twenty-six million, six hundred fifty thousand, one hundred one".
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