Base | Representation |
---|---|
bin | 11101010000010… |
… | …000101101101010 |
3 | 1021012112022210211 |
4 | 131100100231222 |
5 | 2001121131101 |
6 | 120411331334 |
7 | 15106514461 |
oct | 3520205552 |
9 | 1235468724 |
10 | 490802026 |
11 | 232054910 |
12 | 118450b4a |
13 | 7a8b4600 |
14 | 4927d9d8 |
15 | 2d14cc51 |
hex | 1d410b6a |
490802026 has 48 divisors (see below), whose sum is σ = 878944608. Its totient is φ = 203736000.
The previous prime is 490802017. The next prime is 490802047. The reversal of 490802026 is 620208094.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 374865 + ... + 376171.
It is an arithmetic number, because the mean of its divisors is an integer number (18311346).
Almost surely, 2490802026 is an apocalyptic number.
490802026 is a deficient number, since it is larger than the sum of its proper divisors (388142582).
490802026 is a wasteful number, since it uses less digits than its factorization.
490802026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1447 (or 1434 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 490802026 is about 22154.0521349933. The cubic root of 490802026 is about 788.8034152173.
The spelling of 490802026 in words is "four hundred ninety million, eight hundred two thousand, twenty-six".
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