Base | Representation |
---|---|
bin | 111011001100111… |
… | …011001110011111 |
3 | 2120012222000201011 |
4 | 323030323032133 |
5 | 4013232302223 |
6 | 242320400051 |
7 | 33420302200 |
oct | 7314731637 |
9 | 2505860634 |
10 | 993244063 |
11 | 46a729a69 |
12 | 238776027 |
13 | 12aa130a6 |
14 | 95cad5a7 |
15 | 5c2e980d |
hex | 3b33b39f |
993244063 has 12 divisors (see below), whose sum is σ = 1171683792. Its totient is φ = 839358240.
The previous prime is 993244051. The next prime is 993244067. The reversal of 993244063 is 360442399.
It is not a de Polignac number, because 993244063 - 225 = 959689631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (993244067) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139270 + ... + 146227.
It is an arithmetic number, because the mean of its divisors is an integer number (97640316).
Almost surely, 2993244063 is an apocalyptic number.
993244063 is a deficient number, since it is larger than the sum of its proper divisors (178439729).
993244063 is a wasteful number, since it uses less digits than its factorization.
993244063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285582 (or 285575 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 40.
The square root of 993244063 is about 31515.7748278541. The cubic root of 993244063 is about 997.7429304699.
The spelling of 993244063 in words is "nine hundred ninety-three million, two hundred forty-four thousand, sixty-three".
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