Base | Representation |
---|---|
bin | 1111000100101… |
… | …11101000110101 |
3 | 22210221100002211 |
4 | 13202113220311 |
5 | 224332401404 |
6 | 20314133421 |
7 | 3063544363 |
oct | 742275065 |
9 | 283840084 |
10 | 126450229 |
11 | 65417a24 |
12 | 36421271 |
13 | 20274b29 |
14 | 12b18633 |
15 | b17bb04 |
hex | 7897a35 |
126450229 has 8 divisors (see below), whose sum is σ = 130173120. Its totient is φ = 122762976.
The previous prime is 126450227. The next prime is 126450241. The reversal of 126450229 is 922054621.
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 126450229 - 21 = 126450227 is a prime.
It is a super-4 number, since 4×1264502294 (a number of 34 digits) contains 4444 as substring.
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 126450229.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126450227) 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, 1624 + ... + 15985.
It is an arithmetic number, because the mean of its divisors is an integer number (16271640).
Almost surely, 2126450229 is an apocalyptic number.
It is an amenable number.
126450229 is a deficient number, since it is larger than the sum of its proper divisors (3722891).
126450229 is a wasteful number, since it uses less digits than its factorization.
126450229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17819.
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 126450229 is about 11245.0090706944. The cubic root of 126450229 is about 501.9262085787.
The spelling of 126450229 in words is "one hundred twenty-six million, four hundred fifty thousand, two hundred twenty-nine".
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