Base | Representation |
---|---|
bin | 11101011010010… |
… | …000101110000000 |
3 | 1021101110111210000 |
4 | 131122100232000 |
5 | 2002304022423 |
6 | 120543440000 |
7 | 15141013305 |
oct | 3532205600 |
9 | 1241414700 |
10 | 493423488 |
11 | 233585408 |
12 | 1192b6000 |
13 | 7b2c187c |
14 | 497630ac |
15 | 2d4b9843 |
hex | 1d690b80 |
493423488 has 80 divisors (see below), whose sum is σ = 1468451160. Its totient is φ = 164471040.
The previous prime is 493423477. The next prime is 493423501. The reversal of 493423488 is 884324394.
It is a super-2 number, since 2×4934234882 = 486933477020172288, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13428 + ... + 34163.
Almost surely, 2493423488 is an apocalyptic number.
493423488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
493423488 is an abundant number, since it is smaller than the sum of its proper divisors (975027672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493423488 is an equidigital number, since it uses as much as digits as its factorization.
493423488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47617 (or 47596 counting only the distinct ones).
The product of its digits is 663552, while the sum is 45.
The square root of 493423488 is about 22213.1377342329. The cubic root of 493423488 is about 790.2053026213.
The spelling of 493423488 in words is "four hundred ninety-three million, four hundred twenty-three thousand, four hundred eighty-eight".
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