Base | Representation |
---|---|
bin | 11110001010100001100100… |
… | …111100101010010100110110 |
3 | 122101201121122002210022222020 |
4 | 132022201210330222110312 |
5 | 114342034142211244304 |
6 | 1150053143523014010 |
7 | 36641463352343625 |
oct | 3612414474522466 |
9 | 571647562708866 |
10 | 132664643462454 |
11 | 392a8839746744 |
12 | 12a6736880a306 |
13 | 59042b722aa4c |
14 | 24a90083576bc |
15 | 1050da26225d9 |
hex | 78a864f2a536 |
132664643462454 has 32 divisors (see below), whose sum is σ = 266663598794880. Its totient is φ = 43999679086272.
The previous prime is 132664643462453. The next prime is 132664643462479. The reversal of 132664643462454 is 454264346466231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132664643462453) by changing a digit.
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, 63544444 + ... + 65598975.
It is an arithmetic number, because the mean of its divisors is an integer number (8333237462340).
Almost surely, 2132664643462454 is an apocalyptic number.
132664643462454 is an abundant number, since it is smaller than the sum of its proper divisors (133998955332426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132664643462454 is a wasteful number, since it uses less digits than its factorization.
132664643462454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129144284.
The product of its digits is 238878720, while the sum is 60.
The spelling of 132664643462454 in words is "one hundred thirty-two trillion, six hundred sixty-four billion, six hundred forty-three million, four hundred sixty-two thousand, four hundred fifty-four".
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