Base | Representation |
---|---|
bin | 110100010101111011… |
… | …1100010001010101010 |
3 | 101202010201002010112100 |
4 | 1220223313202022222 |
5 | 3320201203042400 |
6 | 123345503554230 |
7 | 11056334552001 |
oct | 1505367421252 |
9 | 352121063470 |
10 | 112405127850 |
11 | 43741845284 |
12 | 199502bb976 |
13 | a7a488c892 |
14 | 56247b9c38 |
15 | 2dcd333100 |
hex | 1a2bde22aa |
112405127850 has 72 divisors (see below), whose sum is σ = 302069109420. Its totient is φ = 29967356160.
The previous prime is 112405127827. The next prime is 112405127851. The reversal of 112405127850 is 58721504211.
It is a happy number.
112405127850 is a `hidden beast` number, since 1 + 1 + 24 + 0 + 512 + 78 + 50 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 7504930161 + 104900197689 = 86631^2 + 323883^2 .
It is not an unprimeable number, because it can be changed into a prime (112405127851) 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 35 ways as a sum of consecutive naturals, for example, 1950246 + ... + 2007054.
Almost surely, 2112405127850 is an apocalyptic number.
112405127850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112405127850 is an abundant number, since it is smaller than the sum of its proper divisors (189663981570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112405127850 is a wasteful number, since it uses less digits than its factorization.
112405127850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61224 (or 61216 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 36.
The spelling of 112405127850 in words is "one hundred twelve billion, four hundred five million, one hundred twenty-seven thousand, eight hundred fifty".
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