Base | Representation |
---|---|
bin | 1011001000010101011… |
… | …00010001101011111111 |
3 | 1100120010022021111012002 |
4 | 11210022230101223333 |
5 | 22231204423441122 |
6 | 451404145332515 |
7 | 36426002562641 |
oct | 5441254215377 |
9 | 1316108244162 |
10 | 382431468287 |
11 | 138208659500 |
12 | 6214b63713b |
13 | 2a0a891974b |
14 | 1471cbac891 |
15 | 9e3436c992 |
hex | 590ab11aff |
382431468287 has 24 divisors (see below), whose sum is σ = 441273315840. Its totient is φ = 330747238800.
The previous prime is 382431468277. The next prime is 382431468317. The reversal of 382431468287 is 782864134283.
It is not a de Polignac number, because 382431468287 - 24 = 382431468271 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382431468217) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 642713 + ... + 1085330.
It is an arithmetic number, because the mean of its divisors is an integer number (18386388160).
Almost surely, 2382431468287 is an apocalyptic number.
382431468287 is a deficient number, since it is larger than the sum of its proper divisors (58841847553).
382431468287 is a wasteful number, since it uses less digits than its factorization.
382431468287 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1728155 (or 1728144 counting only the distinct ones).
The product of its digits is 12386304, while the sum is 56.
The spelling of 382431468287 in words is "three hundred eighty-two billion, four hundred thirty-one million, four hundred sixty-eight thousand, two hundred eighty-seven".
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