Base | Representation |
---|---|
bin | 1110111101001… |
… | …10101011001011 |
3 | 22202002012012210 |
4 | 13132212223023 |
5 | 224104310433 |
6 | 20241040203 |
7 | 3052264023 |
oct | 736465313 |
9 | 282065183 |
10 | 125463243 |
11 | 64903434 |
12 | 36026063 |
13 | 1ccba809 |
14 | 1293ca83 |
15 | b034463 |
hex | 77a6acb |
125463243 has 8 divisors (see below), whose sum is σ = 170440848. Its totient is φ = 82063904.
The previous prime is 125463241. The next prime is 125463269. The reversal of 125463243 is 342364521.
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 125463243 - 21 = 125463241 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 125463243.
It is not an unprimeable number, because it can be changed into a prime (125463241) 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, 394380 + ... + 394697.
It is an arithmetic number, because the mean of its divisors is an integer number (21305106).
Almost surely, 2125463243 is an apocalyptic number.
125463243 is a deficient number, since it is larger than the sum of its proper divisors (44977605).
125463243 is an equidigital number, since it uses as much as digits as its factorization.
125463243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 789133.
The product of its digits is 17280, while the sum is 30.
The square root of 125463243 is about 11201.0375858668. The cubic root of 125463243 is about 500.6168958992.
The spelling of 125463243 in words is "one hundred twenty-five million, four hundred sixty-three thousand, two hundred forty-three".
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