Base | Representation |
---|---|
bin | 111101100001110010… |
… | …0011010011011101010 |
3 | 110122001101010121220212 |
4 | 1323003210122123222 |
5 | 4131100302341300 |
6 | 140411051021122 |
7 | 12355210333655 |
oct | 1730344323352 |
9 | 418041117825 |
10 | 132130121450 |
11 | 51044010988 |
12 | 2173613a7a2 |
13 | c5c92aaa22 |
14 | 657635689c |
15 | 3684d7a935 |
hex | 1ec391a6ea |
132130121450 has 24 divisors (see below), whose sum is σ = 245776328460. Its totient is φ = 52848972800.
The previous prime is 132130121443. The next prime is 132130121471. The reversal of 132130121450 is 54121031231.
It can be written as a sum of positive squares in 6 ways, for example, as 31729228129 + 100400893321 = 178127^2 + 316861^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 918410 + ... + 1052490.
Almost surely, 2132130121450 is an apocalyptic number.
132130121450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132130121450 is a deficient number, since it is larger than the sum of its proper divisors (113646207010).
132130121450 is a wasteful number, since it uses less digits than its factorization.
132130121450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153802 (or 153797 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 23.
Adding to 132130121450 its reverse (54121031231), we get a palindrome (186251152681).
The spelling of 132130121450 in words is "one hundred thirty-two billion, one hundred thirty million, one hundred twenty-one thousand, four hundred fifty".
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