Base | Representation |
---|---|
bin | 111101101001011100… |
… | …0110100100110001110 |
3 | 110122201021202000000111 |
4 | 1323102320310212032 |
5 | 4132112101122432 |
6 | 140452351350234 |
7 | 12364451015200 |
oct | 1732270644616 |
9 | 418637660014 |
10 | 132387129742 |
11 | 511660a102a |
12 | 217a822237a |
13 | c63a60533a |
14 | 659c538770 |
15 | 369c6e6347 |
hex | 1ed2e3498e |
132387129742 has 12 divisors (see below), whose sum is σ = 231002032680. Its totient is φ = 56737341276.
The previous prime is 132387129683. The next prime is 132387129751. The reversal of 132387129742 is 247921783231.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 675444442 + ... + 675444637.
It is an arithmetic number, because the mean of its divisors is an integer number (19250169390).
Almost surely, 2132387129742 is an apocalyptic number.
132387129742 is a deficient number, since it is larger than the sum of its proper divisors (98614902938).
132387129742 is a wasteful number, since it uses less digits than its factorization.
132387129742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1350889095 (or 1350889088 counting only the distinct ones).
The product of its digits is 1016064, while the sum is 49.
The spelling of 132387129742 in words is "one hundred thirty-two billion, three hundred eighty-seven million, one hundred twenty-nine thousand, seven hundred forty-two".
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