Base | Representation |
---|---|
bin | 111101100110111010… |
… | …0001001111001111101 |
3 | 110122111100120222201000 |
4 | 1323031310021321331 |
5 | 4131423304121341 |
6 | 140440111240513 |
7 | 12362365421400 |
oct | 1731564117175 |
9 | 418440528630 |
10 | 132302020221 |
11 | 5112204aa88 |
12 | 21783819139 |
13 | c625aa6387 |
14 | 6591101d37 |
15 | 3694ed38b6 |
hex | 1ecdd09e7d |
132302020221 has 48 divisors (see below), whose sum is σ = 228891242880. Its totient is φ = 75306792960.
The previous prime is 132302020219. The next prime is 132302020229. The reversal of 132302020221 is 122020203231.
132302020221 is a `hidden beast` number, since 13 + 230 + 202 + 0 + 221 = 666.
It is not a de Polignac number, because 132302020221 - 21 = 132302020219 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 132302020194 and 132302020203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132302020229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 145456 + ... + 534566.
It is an arithmetic number, because the mean of its divisors is an integer number (4768567560).
Almost surely, 2132302020221 is an apocalyptic number.
It is an amenable number.
132302020221 is a deficient number, since it is larger than the sum of its proper divisors (96589222659).
132302020221 is a wasteful number, since it uses less digits than its factorization.
132302020221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 389391 (or 389378 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 132302020221 its reverse (122020203231), we get a palindrome (254322223452).
The spelling of 132302020221 in words is "one hundred thirty-two billion, three hundred two million, twenty thousand, two hundred twenty-one".
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