Base | Representation |
---|---|
bin | 111101100100100000… |
… | …0010001010001011000 |
3 | 110122021201201111011001 |
4 | 1323021000101101120 |
5 | 4131242123410130 |
6 | 140424105314344 |
7 | 12360365406631 |
oct | 1731100212130 |
9 | 418251644131 |
10 | 132221310040 |
11 | 51090534256 |
12 | 217607959b4 |
13 | c612157981 |
14 | 65844d2888 |
15 | 368cd8e6ca |
hex | 1ec9011458 |
132221310040 has 64 divisors (see below), whose sum is σ = 323511343200. Its totient is φ = 48432089088.
The previous prime is 132221310029. The next prime is 132221310043. The reversal of 132221310040 is 40013122231.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132221310043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2602450 + ... + 2652769.
Almost surely, 2132221310040 is an apocalyptic number.
132221310040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132221310040 is an abundant number, since it is smaller than the sum of its proper divisors (191290033160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132221310040 is a wasteful number, since it uses less digits than its factorization.
132221310040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5255284 (or 5255280 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 132221310040 its reverse (40013122231), we get a palindrome (172234432271).
The spelling of 132221310040 in words is "one hundred thirty-two billion, two hundred twenty-one million, three hundred ten thousand, forty".
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