Base | Representation |
---|---|
bin | 100110110101… |
… | …011101001001 |
3 | 201011012220210 |
4 | 212311131021 |
5 | 10101233200 |
6 | 1002111333 |
7 | 152350353 |
oct | 46653511 |
9 | 21135823 |
10 | 10180425 |
11 | 5823782 |
12 | 34ab549 |
13 | 2155a28 |
14 | 14d00d3 |
15 | d61650 |
hex | 9b5749 |
10180425 has 24 divisors (see below), whose sum is σ = 16963200. Its totient is φ = 5387200.
The previous prime is 10180411. The next prime is 10180451. The reversal of 10180425 is 52408101.
10180425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10180425 - 25 = 10180393 is a prime.
It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 10720 + ... + 11630.
It is an arithmetic number, because the mean of its divisors is an integer number (706800).
Almost surely, 210180425 is an apocalyptic number.
10180425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10180425 is a deficient number, since it is larger than the sum of its proper divisors (6782775).
10180425 is a wasteful number, since it uses less digits than its factorization.
10180425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1073 (or 1068 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 10180425 is about 3190.6778276724. The cubic root of 10180425 is about 216.7314664826.
Adding to 10180425 its reverse (52408101), we get a palindrome (62588526).
The spelling of 10180425 in words is "ten million, one hundred eighty thousand, four hundred twenty-five".
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