Base | Representation |
---|---|
bin | 1111110001010… |
… | …11110101110000 |
3 | 100012221112200100 |
4 | 13320223311300 |
5 | 232332101034 |
6 | 21043352400 |
7 | 3164350464 |
oct | 770536560 |
9 | 305845610 |
10 | 132300144 |
11 | 68753069 |
12 | 38382700 |
13 | 21542712 |
14 | 137dc4a4 |
15 | b935099 |
hex | 7e2bd70 |
132300144 has 30 divisors (see below), whose sum is σ = 370257056. Its totient is φ = 44100000.
The previous prime is 132300131. The next prime is 132300151. The reversal of 132300144 is 441003231.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 459232 + ... + 459519.
Almost surely, 2132300144 is an apocalyptic number.
It is an amenable number.
132300144 is an abundant number, since it is smaller than the sum of its proper divisors (237956912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132300144 is a wasteful number, since it uses less digits than its factorization.
132300144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 918765 (or 918756 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 132300144 is about 11502.1799672932. The cubic root of 132300144 is about 509.5499605431.
Adding to 132300144 its reverse (441003231), we get a palindrome (573303375).
The spelling of 132300144 in words is "one hundred thirty-two million, three hundred thousand, one hundred forty-four".
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