Base | Representation |
---|---|
bin | 1110111011111… |
… | …11010011110001 |
3 | 22201210000000212 |
4 | 13131333103301 |
5 | 224034131001 |
6 | 20233353505 |
7 | 3051022646 |
oct | 735772361 |
9 | 281700025 |
10 | 125302001 |
11 | 64803280 |
12 | 35b68895 |
13 | 1cc622c6 |
14 | 128d9dcd |
15 | b0017bb |
hex | 777f4f1 |
125302001 has 8 divisors (see below), whose sum is σ = 136836000. Its totient is φ = 113791840.
The previous prime is 125301989. The next prime is 125302003. The reversal of 125302001 is 100203521.
It is a happy number.
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 125302001 - 226 = 58193137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (125302003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6110 + ... + 16968.
It is an arithmetic number, because the mean of its divisors is an integer number (17104500).
Almost surely, 2125302001 is an apocalyptic number.
125302001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
125302001 is a deficient number, since it is larger than the sum of its proper divisors (11533999).
125302001 is a wasteful number, since it uses less digits than its factorization.
125302001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11919.
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 125302001 is about 11193.8376350562. The cubic root of 125302001 is about 500.4023441515.
Adding to 125302001 its reverse (100203521), we get a palindrome (225505522).
The spelling of 125302001 in words is "one hundred twenty-five million, three hundred two thousand, one".
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