Base | Representation |
---|---|
bin | 1101011001100… |
… | …10110101000001 |
3 | 21211111210210201 |
4 | 12230302311001 |
5 | 212233441300 |
6 | 15053125201 |
7 | 2533301530 |
oct | 654626501 |
9 | 254453721 |
10 | 112405825 |
11 | 584a5184 |
12 | 31789801 |
13 | 1a39842c |
14 | 10d00317 |
15 | 9d0566a |
hex | 6b32d41 |
112405825 has 24 divisors (see below), whose sum is σ = 160475840. Its totient is φ = 76507200.
The previous prime is 112405823. The next prime is 112405841. The reversal of 112405825 is 528504211.
It is not a de Polignac number, because 112405825 - 21 = 112405823 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 112405793 and 112405802.
It is not an unprimeable number, because it can be changed into a prime (112405823) by changing a digit.
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, 22015 + ... + 26635.
Almost surely, 2112405825 is an apocalyptic number.
It is an amenable number.
112405825 is a deficient number, since it is larger than the sum of its proper divisors (48070015).
112405825 is a wasteful number, since it uses less digits than its factorization.
112405825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4777 (or 4772 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 28.
The square root of 112405825 is about 10602.1613362559. The cubic root of 112405825 is about 482.6099510494.
The spelling of 112405825 in words is "one hundred twelve million, four hundred five thousand, eight hundred twenty-five".
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