Base | Representation |
---|---|
bin | 1110111010011… |
… | …10000110101111 |
3 | 22201101202120111 |
4 | 13131032012233 |
5 | 224011203323 |
6 | 20225200451 |
7 | 3046223245 |
oct | 735160657 |
9 | 281352514 |
10 | 125100463 |
11 | 64685914 |
12 | 35a90127 |
13 | 1cbc1657 |
14 | 12886795 |
15 | aeb1c0d |
hex | 774e1af |
125100463 has 4 divisors (see below), whose sum is σ = 125166600. Its totient is φ = 125034328.
The previous prime is 125100431. The next prime is 125100497. The reversal of 125100463 is 364001521.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 125100463 - 25 = 125100431 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 (125100413) 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, 30145 + ... + 34042.
It is an arithmetic number, because the mean of its divisors is an integer number (31291650).
Almost surely, 2125100463 is an apocalyptic number.
125100463 is a deficient number, since it is larger than the sum of its proper divisors (66137).
125100463 is an equidigital number, since it uses as much as digits as its factorization.
125100463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66136.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 125100463 is about 11184.8318270772. The cubic root of 125100463 is about 500.1339147971.
Adding to 125100463 its reverse (364001521), we get a palindrome (489101984).
The spelling of 125100463 in words is "one hundred twenty-five million, one hundred thousand, four hundred sixty-three".
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