Base | Representation |
---|---|
bin | 1110011000000011010… |
… | …11010110100011110000 |
3 | 1202012222011220102010220 |
4 | 13030001223112203300 |
5 | 31043102020141343 |
6 | 1014530041253040 |
7 | 50454345314310 |
oct | 7140153264360 |
9 | 1665864812126 |
10 | 493949380848 |
11 | 180534603800 |
12 | 7b892794180 |
13 | 3776b73ab61 |
14 | 19c9b7d9440 |
15 | ccae84c183 |
hex | 7301ad68f0 |
493949380848 has 120 divisors (see below), whose sum is σ = 1602954321024. Its totient is φ = 128298529920.
The previous prime is 493949380817. The next prime is 493949380877. The reversal of 493949380848 is 848083949394.
It is a super-3 number, since 3×4939493808483 (a number of 36 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6034086 + ... + 6115397.
Almost surely, 2493949380848 is an apocalyptic number.
493949380848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
493949380848 is an abundant number, since it is smaller than the sum of its proper divisors (1109004940176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493949380848 is a wasteful number, since it uses less digits than its factorization.
493949380848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12149523 (or 12149506 counting only the distinct ones).
The product of its (nonzero) digits is 214990848, while the sum is 69.
The spelling of 493949380848 in words is "four hundred ninety-three billion, nine hundred forty-nine million, three hundred eighty thousand, eight hundred forty-eight".
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