Base | Representation |
---|---|
bin | 110100001010100001… |
… | …0110111100010001001 |
3 | 101201011000120112210200 |
4 | 1220111002313202021 |
5 | 3313410142113420 |
6 | 123243505002413 |
7 | 11044005120201 |
oct | 1502502674211 |
9 | 351130515720 |
10 | 112022222985 |
11 | 43565696182 |
12 | 19864023409 |
13 | a74345545a |
14 | 55c99c5401 |
15 | 2da98e9b90 |
hex | 1a150b7889 |
112022222985 has 24 divisors (see below), whose sum is σ = 197355003144. Its totient is φ = 58765754880.
The previous prime is 112022222903. The next prime is 112022222999. The reversal of 112022222985 is 589222220211.
It can be written as a sum of positive squares in 4 ways, for example, as 799305984 + 111222917001 = 28272^2 + 333501^2 .
It is not a de Polignac number, because 112022222985 - 214 = 112022206601 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20402032 + ... + 20407521.
It is an arithmetic number, because the mean of its divisors is an integer number (8223125131).
Almost surely, 2112022222985 is an apocalyptic number.
112022222985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
112022222985 is a deficient number, since it is larger than the sum of its proper divisors (85332780159).
112022222985 is a wasteful number, since it uses less digits than its factorization.
112022222985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40809625 (or 40809622 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The spelling of 112022222985 in words is "one hundred twelve billion, twenty-two million, two hundred twenty-two thousand, nine hundred eighty-five".
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