Base | Representation |
---|---|
bin | 1101011101101… |
… | …01101011111011 |
3 | 21212112001001100 |
4 | 12232311223323 |
5 | 212403114234 |
6 | 15112422443 |
7 | 2540663304 |
oct | 656655373 |
9 | 255461040 |
10 | 112941819 |
11 | 58830951 |
12 | 319a7a23 |
13 | 1a5253a3 |
14 | 10ddd7ab |
15 | 9dae399 |
hex | 6bb5afb |
112941819 has 6 divisors (see below), whose sum is σ = 163138196. Its totient is φ = 75294540.
The previous prime is 112941769. The next prime is 112941821. The reversal of 112941819 is 918149211.
It is not a de Polignac number, because 112941819 - 27 = 112941691 is a prime.
It is a super-2 number, since 2×1129418192 = 25511708958057522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112941889) 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 5 ways as a sum of consecutive naturals, for example, 6274537 + ... + 6274554.
Almost surely, 2112941819 is an apocalyptic number.
112941819 is a deficient number, since it is larger than the sum of its proper divisors (50196377).
112941819 is a wasteful number, since it uses less digits than its factorization.
112941819 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12549097 (or 12549094 counting only the distinct ones).
The product of its digits is 5184, while the sum is 36.
The square root of 112941819 is about 10627.4088563488. The cubic root of 112941819 is about 483.3758246697.
The spelling of 112941819 in words is "one hundred twelve million, nine hundred forty-one thousand, eight hundred nineteen".
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