Base | Representation |
---|---|
bin | 11110001010011111000010… |
… | …000101111111010011000000 |
3 | 122101201100120200121002220121 |
4 | 132022133002011333103000 |
5 | 114342013043233041230 |
6 | 1150052012441350024 |
7 | 36641335554566446 |
oct | 3612370205772300 |
9 | 571640520532817 |
10 | 132661911221440 |
11 | 392a7667439617 |
12 | 12a66925798314 |
13 | 5903c701662a3 |
14 | 24a8c29530b96 |
15 | 1050c9281e77a |
hex | 78a7c217f4c0 |
132661911221440 has 112 divisors (see below), whose sum is σ = 340260753381120. Its totient is φ = 49102768512000.
The previous prime is 132661911221423. The next prime is 132661911221479. The reversal of 132661911221440 is 44122119166231.
132661911221440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 253452436 + ... + 253975315.
Almost surely, 2132661911221440 is an apocalyptic number.
132661911221440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132661911221440 is an abundant number, since it is smaller than the sum of its proper divisors (207598842159680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132661911221440 is a wasteful number, since it uses less digits than its factorization.
132661911221440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507427830 (or 507427820 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 43.
The spelling of 132661911221440 in words is "one hundred thirty-two trillion, six hundred sixty-one billion, nine hundred eleven million, two hundred twenty-one thousand, four hundred forty".
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