Base | Representation |
---|---|
bin | 1101110111101101110… |
… | …1000011110000111001 |
3 | 211210002010222121012110 |
4 | 3131323131003300321 |
5 | 12401011332311231 |
6 | 301245420202533 |
7 | 23134105055664 |
oct | 3357335036071 |
9 | 753063877173 |
10 | 238294416441 |
11 | 92072a93054 |
12 | 3a224399449 |
13 | 19617c1b8a3 |
14 | b767d526db |
15 | 62ea353046 |
hex | 377b743c39 |
238294416441 has 4 divisors (see below), whose sum is σ = 317725888592. Its totient is φ = 158862944292.
The previous prime is 238294416433. The next prime is 238294416461. The reversal of 238294416441 is 144614492832.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 238294416441 - 23 = 238294416433 is a prime.
It is a super-2 number, since 2×2382944164412 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (238294416401) 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 3 ways as a sum of consecutive naturals, for example, 39715736071 + ... + 39715736076.
It is an arithmetic number, because the mean of its divisors is an integer number (79431472148).
Almost surely, 2238294416441 is an apocalyptic number.
It is an amenable number.
238294416441 is a deficient number, since it is larger than the sum of its proper divisors (79431472151).
238294416441 is an equidigital number, since it uses as much as digits as its factorization.
238294416441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79431472150.
The product of its digits is 1327104, while the sum is 48.
The spelling of 238294416441 in words is "two hundred thirty-eight billion, two hundred ninety-four million, four hundred sixteen thousand, four hundred forty-one".
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