Base | Representation |
---|---|
bin | 1100000011011… |
… | …01101001101001 |
3 | 21001021001011122 |
4 | 12001231221221 |
5 | 201341044200 |
6 | 14011105025 |
7 | 2335304261 |
oct | 601555151 |
9 | 231231148 |
10 | 101112425 |
11 | 52091297 |
12 | 29a42175 |
13 | 17c42c4b |
14 | d6007a1 |
15 | 8d24385 |
hex | 606da69 |
101112425 has 6 divisors (see below), whose sum is σ = 125379438. Its totient is φ = 80889920.
The previous prime is 101112409. The next prime is 101112461. The reversal of 101112425 is 524211101.
It can be written as a sum of positive squares in 3 ways, for example, as 21492496 + 79619929 = 4636^2 + 8923^2 .
It is not a de Polignac number, because 101112425 - 24 = 101112409 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2022224 + ... + 2022273.
It is an arithmetic number, because the mean of its divisors is an integer number (20896573).
Almost surely, 2101112425 is an apocalyptic number.
It is an amenable number.
101112425 is a deficient number, since it is larger than the sum of its proper divisors (24267013).
101112425 is an equidigital number, since it uses as much as digits as its factorization.
101112425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4044507 (or 4044502 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 17.
The square root of 101112425 is about 10055.4674182755. The cubic root of 101112425 is about 465.8736802031.
Adding to 101112425 its reverse (524211101), we get a palindrome (625323526).
The spelling of 101112425 in words is "one hundred one million, one hundred twelve thousand, four hundred twenty-five".
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