Base | Representation |
---|---|
bin | 111101100001100001… |
… | …1111100100011100111 |
3 | 110122000210010020001102 |
4 | 1323003003330203213 |
5 | 4131041113013341 |
6 | 140410144350315 |
7 | 12355045105424 |
oct | 1730303744347 |
9 | 418023106042 |
10 | 132121610471 |
11 | 5103a228514 |
12 | 2173331539b |
13 | c5c75bab46 |
14 | 657517cd4b |
15 | 3684248c9b |
hex | 1ec30fc8e7 |
132121610471 has 16 divisors (see below), whose sum is σ = 134402903040. Its totient is φ = 129856465440.
The previous prime is 132121610419. The next prime is 132121610507. The reversal of 132121610471 is 174016121231.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132121610471 is a prime.
It is a super-3 number, since 3×1321216104713 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132121310471) 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, 31224926 + ... + 31229156.
It is an arithmetic number, because the mean of its divisors is an integer number (8400181440).
Almost surely, 2132121610471 is an apocalyptic number.
132121610471 is a deficient number, since it is larger than the sum of its proper divisors (2281292569).
132121610471 is a wasteful number, since it uses less digits than its factorization.
132121610471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6014.
The product of its (nonzero) digits is 2016, while the sum is 29.
The spelling of 132121610471 in words is "one hundred thirty-two billion, one hundred twenty-one million, six hundred ten thousand, four hundred seventy-one".
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