Base | Representation |
---|---|
bin | 11101010110101… |
… | …000101100001010 |
3 | 1021022200020002101 |
4 | 131112220230022 |
5 | 2002033114343 |
6 | 120511224014 |
7 | 15126644425 |
oct | 3526505412 |
9 | 1238606071 |
10 | 492473098 |
11 | 232a96367 |
12 | 118b1800a |
13 | 7b04b100 |
14 | 495969bc |
15 | 2d37ce4d |
hex | 1d5a8b0a |
492473098 has 12 divisors (see below), whose sum is σ = 799905078. Its totient is φ = 227295120.
The previous prime is 492473089. The next prime is 492473143. The reversal of 492473098 is 890374294.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 157326849 + 335146249 = 12543^2 + 18307^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 728173 + ... + 728848.
Almost surely, 2492473098 is an apocalyptic number.
492473098 is a deficient number, since it is larger than the sum of its proper divisors (307431980).
492473098 is a wasteful number, since it uses less digits than its factorization.
492473098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1457049 (or 1457036 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 46.
The square root of 492473098 is about 22191.7349028867. The cubic root of 492473098 is about 789.6976346477.
The spelling of 492473098 in words is "four hundred ninety-two million, four hundred seventy-three thousand, ninety-eight".
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