Base | Representation |
---|---|
bin | 111011001100001… |
… | …100101110100111 |
3 | 2120012121100110020 |
4 | 323030030232213 |
5 | 4013210203412 |
6 | 242312330223 |
7 | 33415550010 |
oct | 7314145647 |
9 | 2505540406 |
10 | 993053607 |
11 | 46a609967 |
12 | 2386a3973 |
13 | 12a9774b0 |
14 | 95c60007 |
15 | 5c2ad18c |
hex | 3b30cba7 |
993053607 has 32 divisors (see below), whose sum is σ = 1631347200. Its totient is φ = 523255680.
The previous prime is 993053573. The next prime is 993053609. The reversal of 993053607 is 706350399.
It is not a de Polignac number, because 993053607 - 211 = 993051559 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (993053609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 462757 + ... + 464897.
It is an arithmetic number, because the mean of its divisors is an integer number (50979600).
Almost surely, 2993053607 is an apocalyptic number.
993053607 is a deficient number, since it is larger than the sum of its proper divisors (638293593).
993053607 is a wasteful number, since it uses less digits than its factorization.
993053607 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3863.
The product of its (nonzero) digits is 153090, while the sum is 42.
The square root of 993053607 is about 31512.7530850607. The cubic root of 993053607 is about 997.6791535052.
The spelling of 993053607 in words is "nine hundred ninety-three million, fifty-three thousand, six hundred seven".
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