Base | Representation |
---|---|
bin | 1101011101101… |
… | …11000101011100 |
3 | 21212112022220112 |
4 | 12232313011130 |
5 | 212403310143 |
6 | 15112505152 |
7 | 2541016100 |
oct | 656670534 |
9 | 255468815 |
10 | 112947548 |
11 | 5883518a |
12 | 319ab1b8 |
13 | 1a527b8c |
14 | 11001900 |
15 | 9db0e18 |
hex | 6bb715c |
112947548 has 36 divisors (see below), whose sum is σ = 231327432. Its totient is φ = 48111840.
The previous prime is 112947521. The next prime is 112947551. The reversal of 112947548 is 845749211.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32243 + ... + 35573.
It is an arithmetic number, because the mean of its divisors is an integer number (6425762).
Almost surely, 2112947548 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 112947548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115663716).
112947548 is an abundant number, since it is smaller than the sum of its proper divisors (118379884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112947548 is a wasteful number, since it uses less digits than its factorization.
112947548 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3522 (or 3513 counting only the distinct ones).
The product of its digits is 80640, while the sum is 41.
The square root of 112947548 is about 10627.6783918220. The cubic root of 112947548 is about 483.3839976485.
The spelling of 112947548 in words is "one hundred twelve million, nine hundred forty-seven thousand, five hundred forty-eight".
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