Base | Representation |
---|---|
bin | 10001011111011… |
… | …01010001001100 |
3 | 101020002100101010 |
4 | 20233231101030 |
5 | 300030131131 |
6 | 22320445220 |
7 | 3431063343 |
oct | 1057552114 |
9 | 336070333 |
10 | 146723916 |
11 | 75904939 |
12 | 41179810 |
13 | 245229b1 |
14 | 156b4b5a |
15 | cd33b46 |
hex | 8bed44c |
146723916 has 12 divisors (see below), whose sum is σ = 342355832. Its totient is φ = 48907968.
The previous prime is 146723911. The next prime is 146723917. The reversal of 146723916 is 619327641.
146723916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (146723911) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6113485 + ... + 6113508.
Almost surely, 2146723916 is an apocalyptic number.
It is an amenable number.
146723916 is an abundant number, since it is smaller than the sum of its proper divisors (195631916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146723916 is a wasteful number, since it uses less digits than its factorization.
146723916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12227000 (or 12226998 counting only the distinct ones).
The product of its digits is 54432, while the sum is 39.
The square root of 146723916 is about 12112.9647898440. The cubic root of 146723916 is about 527.4326004196.
The spelling of 146723916 in words is "one hundred forty-six million, seven hundred twenty-three thousand, nine hundred sixteen".
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