Base | Representation |
---|---|
bin | 110100001101001010… |
… | …1111110111100000010 |
3 | 101201101012211222202112 |
4 | 1220122111332330002 |
5 | 3314100421321010 |
6 | 123300402215322 |
7 | 11046134540432 |
oct | 1503225767402 |
9 | 351335758675 |
10 | 112111120130 |
11 | 43600893999 |
12 | 19889954542 |
13 | a7589ac409 |
14 | 55d77262c2 |
15 | 2db2609a05 |
hex | 1a1a57ef02 |
112111120130 has 32 divisors (see below), whose sum is σ = 212644310400. Its totient is φ = 42439565952.
The previous prime is 112111120117. The next prime is 112111120133. The reversal of 112111120130 is 31021111211.
It is not an unprimeable number, because it can be changed into a prime (112111120133) 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 15 ways as a sum of consecutive naturals, for example, 128510 + ... + 490649.
It is an arithmetic number, because the mean of its divisors is an integer number (6645134700).
Almost surely, 2112111120130 is an apocalyptic number.
112111120130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112111120130 is a deficient number, since it is larger than the sum of its proper divisors (100533190270).
112111120130 is a wasteful number, since it uses less digits than its factorization.
112111120130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 620138.
The product of its (nonzero) digits is 12, while the sum is 14.
Adding to 112111120130 its reverse (31021111211), we get a palindrome (143132231341).
The spelling of 112111120130 in words is "one hundred twelve billion, one hundred eleven million, one hundred twenty thousand, one hundred thirty".
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