Base | Representation |
---|---|
bin | 10001111011111111… |
… | …00101101110110101 |
3 | 220212010120102021121 |
4 | 20331333211232311 |
5 | 124210240430024 |
6 | 4231324343541 |
7 | 460432525462 |
oct | 107577455665 |
9 | 26763512247 |
10 | 9630014389 |
11 | 40a198a386 |
12 | 1a490a4bb1 |
13 | ba6157588 |
14 | 674d72669 |
15 | 3b56778e4 |
hex | 23dfe5bb5 |
9630014389 has 4 divisors (see below), whose sum is σ = 9853968256. Its totient is φ = 9406060524.
The previous prime is 9630014351. The next prime is 9630014399. The reversal of 9630014389 is 9834100369.
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 a cyclic number.
It is not a de Polignac number, because 9630014389 - 223 = 9621625781 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 223953823 = 9630014389 / (9 + 6 + 3 + 0 + 0 + 1 + 4 + 3 + 8 + 9).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9630014399) 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, 111976869 + ... + 111976954.
It is an arithmetic number, because the mean of its divisors is an integer number (2463492064).
Almost surely, 29630014389 is an apocalyptic number.
It is an amenable number.
9630014389 is a deficient number, since it is larger than the sum of its proper divisors (223953867).
9630014389 is a wasteful number, since it uses less digits than its factorization.
9630014389 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223953866.
The product of its (nonzero) digits is 139968, while the sum is 43.
The square root of 9630014389 is about 98132.6367168436. The cubic root of 9630014389 is about 2127.5297679029.
The spelling of 9630014389 in words is "nine billion, six hundred thirty million, fourteen thousand, three hundred eighty-nine".
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