Base | Representation |
---|---|
bin | 1101011001100… |
… | …10101010001010 |
3 | 21211111202211222 |
4 | 12230302222022 |
5 | 212233431010 |
6 | 15053122042 |
7 | 2533266515 |
oct | 654625212 |
9 | 254452758 |
10 | 112405130 |
11 | 584a4702 |
12 | 31789322 |
13 | 1a398016 |
14 | 10cddd7c |
15 | 9d05355 |
hex | 6b32a8a |
112405130 has 32 divisors (see below), whose sum is σ = 205329600. Its totient is φ = 44301312.
The previous prime is 112405129. The next prime is 112405151. The reversal of 112405130 is 31504211.
It is a junction number, because it is equal to n+sod(n) for n = 112405099 and 112405108.
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 15 ways as a sum of consecutive naturals, for example, 268061 + ... + 268479.
It is an arithmetic number, because the mean of its divisors is an integer number (6416550).
Almost surely, 2112405130 is an apocalyptic number.
112405130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112405130 is a deficient number, since it is larger than the sum of its proper divisors (92924470).
112405130 is a wasteful number, since it uses less digits than its factorization.
112405130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 758.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 112405130 is about 10602.1285598695. The cubic root of 112405130 is about 482.6089563957.
Adding to 112405130 its reverse (31504211), we get a palindrome (143909341).
The spelling of 112405130 in words is "one hundred twelve million, four hundred five thousand, one hundred thirty".
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