Base | Representation |
---|---|
bin | 10111001000100… |
… | …010011001010001 |
3 | 1000001022020022122 |
4 | 113020202121101 |
5 | 1243324122001 |
6 | 102302344025 |
7 | 12421625462 |
oct | 2710423121 |
9 | 1001266278 |
10 | 388114001 |
11 | 18a097880 |
12 | a9b8b015 |
13 | 6253c472 |
14 | 3978cd69 |
15 | 24116b1b |
hex | 17222651 |
388114001 has 8 divisors (see below), whose sum is σ = 433244064. Its totient is φ = 344625120.
The previous prime is 388113967. The next prime is 388114003. The reversal of 388114001 is 100411883.
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 388114001 - 218 = 387851857 is a prime.
It is not an unprimeable number, because it can be changed into a prime (388114003) 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, 409796 + ... + 410741.
It is an arithmetic number, because the mean of its divisors is an integer number (54155508).
Almost surely, 2388114001 is an apocalyptic number.
It is an amenable number.
388114001 is a deficient number, since it is larger than the sum of its proper divisors (45130063).
388114001 is a wasteful number, since it uses less digits than its factorization.
388114001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 820591.
The product of its (nonzero) digits is 768, while the sum is 26.
The square root of 388114001 is about 19700.6091530186. The cubic root of 388114001 is about 729.4347290970.
Adding to 388114001 its reverse (100411883), we get a palindrome (488525884).
The spelling of 388114001 in words is "three hundred eighty-eight million, one hundred fourteen thousand, one".
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