Base | Representation |
---|---|
bin | 10001011011111… |
… | …00000010010000 |
3 | 101012012210011012 |
4 | 20231330002100 |
5 | 244420310422 |
6 | 22302510052 |
7 | 3424122215 |
oct | 1055740220 |
9 | 335183135 |
10 | 146260112 |
11 | 75618429 |
12 | 40b95328 |
13 | 243bc85b |
14 | 155d3b0c |
15 | cc914e2 |
hex | 8b7c090 |
146260112 has 40 divisors (see below), whose sum is σ = 308178936. Its totient is φ = 66963456.
The previous prime is 146260111. The next prime is 146260117. The reversal of 146260112 is 211062641.
It can be written as a sum of positive squares in 4 ways, for example, as 75968656 + 70291456 = 8716^2 + 8384^2 .
It is not an unprimeable number, because it can be changed into a prime (146260111) 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, 2798 + ... + 17330.
Almost surely, 2146260112 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 146260112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154089468).
146260112 is an abundant number, since it is smaller than the sum of its proper divisors (161918824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146260112 is a wasteful number, since it uses less digits than its factorization.
146260112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14595 (or 14589 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 146260112 is about 12093.8046949668. The cubic root of 146260112 is about 526.8762640270.
The spelling of 146260112 in words is "one hundred forty-six million, two hundred sixty thousand, one hundred twelve".
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