Base | Representation |
---|---|
bin | 1101011010010… |
… | …10001000000001 |
3 | 21211200122200221 |
4 | 12231022020001 |
5 | 212300014444 |
6 | 15055143041 |
7 | 2534146660 |
oct | 655121001 |
9 | 254618627 |
10 | 112501249 |
11 | 5855a943 |
12 | 31814a81 |
13 | 1a3cc9b3 |
14 | 10d26dd7 |
15 | 9d23a84 |
hex | 6b4a201 |
112501249 has 16 divisors (see below), whose sum is σ = 131367168. Its totient is φ = 94355712.
The previous prime is 112501247. The next prime is 112501297. The reversal of 112501249 is 942105211.
It is a happy number.
It is not a de Polignac number, because 112501249 - 21 = 112501247 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112501247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69204 + ... + 70810.
It is an arithmetic number, because the mean of its divisors is an integer number (8210448).
Almost surely, 2112501249 is an apocalyptic number.
It is an amenable number.
112501249 is a deficient number, since it is larger than the sum of its proper divisors (18865919).
112501249 is a wasteful number, since it uses less digits than its factorization.
112501249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1824.
The product of its (nonzero) digits is 720, while the sum is 25.
The square root of 112501249 is about 10606.6605960594. The cubic root of 112501249 is about 482.7464788092.
The spelling of 112501249 in words is "one hundred twelve million, five hundred one thousand, two hundred forty-nine".
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