Base | Representation |
---|---|
bin | 1110111100010… |
… | …01011011011101 |
3 | 22201212002220010 |
4 | 13132021123131 |
5 | 224041442303 |
6 | 20234313433 |
7 | 3051254544 |
oct | 736113335 |
9 | 281762803 |
10 | 125343453 |
11 | 64831434 |
12 | 35b88879 |
13 | 1cc78131 |
14 | 1290b15b |
15 | b00dc03 |
hex | 77896dd |
125343453 has 8 divisors (see below), whose sum is σ = 167233248. Its totient is φ = 83507984.
The previous prime is 125343451. The next prime is 125343469. The reversal of 125343453 is 354343521.
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 125343453 - 21 = 125343451 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 125343453.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125343451) 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 7 ways as a sum of consecutive naturals, for example, 7851 + ... + 17672.
It is an arithmetic number, because the mean of its divisors is an integer number (20904156).
Almost surely, 2125343453 is an apocalyptic number.
It is an amenable number.
125343453 is a deficient number, since it is larger than the sum of its proper divisors (41889795).
125343453 is a wasteful number, since it uses less digits than its factorization.
125343453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27163.
The product of its digits is 21600, while the sum is 30.
The square root of 125343453 is about 11195.6890364104. The cubic root of 125343453 is about 500.4575185592.
Adding to 125343453 its reverse (354343521), we get a palindrome (479686974).
The spelling of 125343453 in words is "one hundred twenty-five million, three hundred forty-three thousand, four hundred fifty-three".
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