Base | Representation |
---|---|
bin | 1101111000110100001… |
… | …0000101110001000001 |
3 | 211210211200221002122211 |
4 | 3132031002011301001 |
5 | 12402112332233031 |
6 | 301334553302121 |
7 | 23144315620435 |
oct | 3361502056101 |
9 | 753750832584 |
10 | 238589336641 |
11 | 92204507a57 |
12 | 3a2a7104941 |
13 | 1966405b496 |
14 | b7951a29c5 |
15 | 63161abbb1 |
hex | 378d085c41 |
238589336641 has 8 divisors (see below), whose sum is σ = 243882866304. Its totient is φ = 233325134640.
The previous prime is 238589336593. The next prime is 238589336647. The reversal of 238589336641 is 146633985832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 238589336641 - 29 = 238589336129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (238589336647) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7315465 + ... + 7348006.
It is an arithmetic number, because the mean of its divisors is an integer number (30485358288).
Almost surely, 2238589336641 is an apocalyptic number.
It is an amenable number.
238589336641 is a deficient number, since it is larger than the sum of its proper divisors (5293529663).
238589336641 is a wasteful number, since it uses less digits than its factorization.
238589336641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14663831.
The product of its digits is 22394880, while the sum is 58.
The spelling of 238589336641 in words is "two hundred thirty-eight billion, five hundred eighty-nine million, three hundred thirty-six thousand, six hundred forty-one".
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