Base | Representation |
---|---|
bin | 1101011000110… |
… | …00110010001000 |
3 | 21211022101110120 |
4 | 12230120302020 |
5 | 212222033034 |
6 | 15050543240 |
7 | 2532345516 |
oct | 654306210 |
9 | 254271416 |
10 | 112299144 |
11 | 58432011 |
12 | 31737b20 |
13 | 1a35b9c9 |
14 | 10cb34b6 |
15 | 9cd3c49 |
hex | 6b18c88 |
112299144 has 128 divisors (see below), whose sum is σ = 314202240. Its totient is φ = 33288192.
The previous prime is 112299137. The next prime is 112299151. The reversal of 112299144 is 441992211.
It is an interprime number because it is at equal distance from previous prime (112299137) and next prime (112299151).
It is a super-2 number, since 2×1122991442 = 25222195486265472, which contains 22 as substring.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 649042 + ... + 649214.
It is an arithmetic number, because the mean of its divisors is an integer number (2454705).
Almost surely, 2112299144 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112299144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157101120).
112299144 is an abundant number, since it is smaller than the sum of its proper divisors (201903096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112299144 is a wasteful number, since it uses less digits than its factorization.
112299144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279 (or 275 counting only the distinct ones).
The product of its digits is 5184, while the sum is 33.
The square root of 112299144 is about 10597.1290451707. The cubic root of 112299144 is about 482.4572258429.
The spelling of 112299144 in words is "one hundred twelve million, two hundred ninety-nine thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •