Base | Representation |
---|---|
bin | 111101011101111100… |
… | …0101101011000011100 |
3 | 110121201101120222011101 |
4 | 1322323320231120130 |
5 | 4130314303133340 |
6 | 140350204202444 |
7 | 12352053615205 |
oct | 1727370553034 |
9 | 417641528141 |
10 | 132001224220 |
11 | 50a88282548 |
12 | 216bab39424 |
13 | c5a868a188 |
14 | 65631a25ac |
15 | 36788b8c9a |
hex | 1ebbe2d61c |
132001224220 has 12 divisors (see below), whose sum is σ = 277202570904. Its totient is φ = 52800489680.
The previous prime is 132001224193. The next prime is 132001224221. The reversal of 132001224220 is 22422100231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132001224221) 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, 3300030586 + ... + 3300030625.
It is an arithmetic number, because the mean of its divisors is an integer number (23100214242).
Almost surely, 2132001224220 is an apocalyptic number.
132001224220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132001224220 is an abundant number, since it is smaller than the sum of its proper divisors (145201346684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132001224220 is a wasteful number, since it uses less digits than its factorization.
132001224220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6600061220 (or 6600061218 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 132001224220 its reverse (22422100231), we get a palindrome (154423324451).
The spelling of 132001224220 in words is "one hundred thirty-two billion, one million, two hundred twenty-four thousand, two hundred twenty".
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