Base | Representation |
---|---|
bin | 1101010111101… |
… | …00000100000100 |
3 | 21211000202011001 |
4 | 12223310010010 |
5 | 212202224430 |
6 | 15043423044 |
7 | 2531151154 |
oct | 653640404 |
9 | 254022131 |
10 | 112148740 |
11 | 5833a010 |
12 | 31684a84 |
13 | 1a308402 |
14 | 10c74764 |
15 | 9ca43ca |
hex | 6af4104 |
112148740 has 24 divisors (see below), whose sum is σ = 256923072. Its totient is φ = 40781280.
The previous prime is 112148717. The next prime is 112148741. The reversal of 112148740 is 47841211.
It is a junction number, because it is equal to n+sod(n) for n = 112148699 and 112148708.
It is not an unprimeable number, because it can be changed into a prime (112148741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254664 + ... + 255103.
It is an arithmetic number, because the mean of its divisors is an integer number (10705128).
Almost surely, 2112148740 is an apocalyptic number.
112148740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112148740 is an abundant number, since it is smaller than the sum of its proper divisors (144774332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112148740 is a wasteful number, since it uses less digits than its factorization.
112148740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 509787 (or 509785 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 28.
The square root of 112148740 is about 10590.0302171429. The cubic root of 112148740 is about 482.2417421112.
Adding to 112148740 its reverse (47841211), we get a palindrome (159989951).
The spelling of 112148740 in words is "one hundred twelve million, one hundred forty-eight thousand, seven hundred forty".
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