Base | Representation |
---|---|
bin | 111101100100110100… |
… | …1001000010010000000 |
3 | 110122022110212122222201 |
4 | 1323021221020102000 |
5 | 4131302344133440 |
6 | 140425131042544 |
7 | 12360555430363 |
oct | 1731151102200 |
9 | 418273778881 |
10 | 132232021120 |
11 | 5109658a691 |
12 | 217642a0454 |
13 | c6144380a4 |
14 | 6585ac00da |
15 | 368dca819a |
hex | 1ec9a48480 |
132232021120 has 64 divisors (see below), whose sum is σ = 316965246840. Its totient is φ = 52750909440.
The previous prime is 132232021109. The next prime is 132232021147. The reversal of 132232021120 is 21120232231.
It can be written as a sum of positive squares in 4 ways, for example, as 116750689344 + 15481331776 = 341688^2 + 124424^2 .
It is a tau number, because it is divible by the number of its divisors (64).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38241 + ... + 515680.
Almost surely, 2132232021120 is an apocalyptic number.
132232021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132232021120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158482623420).
132232021120 is an abundant number, since it is smaller than the sum of its proper divisors (184733225720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132232021120 is an equidigital number, since it uses as much as digits as its factorization.
132232021120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 554313 (or 554301 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 132232021120 its reverse (21120232231), we get a palindrome (153352253351).
The spelling of 132232021120 in words is "one hundred thirty-two billion, two hundred thirty-two million, twenty-one thousand, one hundred twenty".
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