Base | Representation |
---|---|
bin | 1101111001100101011… |
… | …0000010101010000110 |
3 | 211211101002121021020111 |
4 | 3132121112002222012 |
5 | 12403023222042012 |
6 | 301411252423234 |
7 | 23152404413614 |
oct | 3363126025206 |
9 | 754332537214 |
10 | 238795893382 |
11 | 92300069102 |
12 | 3a344317b1a |
13 | 19697a9ccc7 |
14 | b7b47b06b4 |
15 | 63293adba7 |
hex | 3799582a86 |
238795893382 has 24 divisors (see below), whose sum is σ = 370222317360. Its totient is φ = 115495030560.
The previous prime is 238795893353. The next prime is 238795893389. The reversal of 238795893382 is 283398597832.
It is a super-2 number, since 2×2387958933822 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238795893389) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99544 + ... + 698212.
It is an arithmetic number, because the mean of its divisors is an integer number (15425929890).
Almost surely, 2238795893382 is an apocalyptic number.
238795893382 is a deficient number, since it is larger than the sum of its proper divisors (131426423978).
238795893382 is an equidigital number, since it uses as much as digits as its factorization.
238795893382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 598848 (or 598795 counting only the distinct ones).
The product of its digits is 156764160, while the sum is 67.
The spelling of 238795893382 in words is "two hundred thirty-eight billion, seven hundred ninety-five million, eight hundred ninety-three thousand, three hundred eighty-two".
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