Base | Representation |
---|---|
bin | 1110010110111011010… |
… | …00100101010010101000 |
3 | 1202011102001001011122102 |
4 | 13023131220211102220 |
5 | 31040332214044414 |
6 | 1014350040312532 |
7 | 50433353355410 |
oct | 7133550452250 |
9 | 1664361034572 |
10 | 493344674984 |
11 | 180254231297 |
12 | 7b744172748 |
13 | 376a3385335 |
14 | 19c41389640 |
15 | cc766eeede |
hex | 72dda254a8 |
493344674984 has 32 divisors (see below), whose sum is σ = 1060610738880. Its totient is φ = 210744716544.
The previous prime is 493344674981. The next prime is 493344674987. The reversal of 493344674984 is 489476443394.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (493344674981) and next prime (493344674987).
It is a hoax number, since the sum of its digits (65) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 493344674984.
It is not an unprimeable number, because it can be changed into a prime (493344674981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14330897 + ... + 14365280.
It is an arithmetic number, because the mean of its divisors is an integer number (33144085590).
Almost surely, 2493344674984 is an apocalyptic number.
It is an amenable number.
493344674984 is an abundant number, since it is smaller than the sum of its proper divisors (567266063896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493344674984 is a wasteful number, since it uses less digits than its factorization.
493344674984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28696497 (or 28696493 counting only the distinct ones).
The product of its digits is 250822656, while the sum is 65.
The spelling of 493344674984 in words is "four hundred ninety-three billion, three hundred forty-four million, six hundred seventy-four thousand, nine hundred eighty-four".
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