Base | Representation |
---|---|
bin | 11101001101011… |
… | …000001000111100 |
3 | 1021011002220202022 |
4 | 131031120020330 |
5 | 2000422433022 |
6 | 120343215312 |
7 | 15100215401 |
oct | 3515301074 |
9 | 1234086668 |
10 | 490046012 |
11 | 231688905 |
12 | 118147538 |
13 | 7a6ab471 |
14 | 491242a8 |
15 | 2d04dc42 |
hex | 1d35823c |
490046012 has 24 divisors (see below), whose sum is σ = 909279504. Its totient is φ = 230291712.
The previous prime is 490045993. The next prime is 490046021. The reversal of 490046012 is 210640094.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48938 + ... + 58094.
It is an arithmetic number, because the mean of its divisors is an integer number (37886646).
Almost surely, 2490046012 is an apocalyptic number.
It is an amenable number.
490046012 is a deficient number, since it is larger than the sum of its proper divisors (419233492).
490046012 is a wasteful number, since it uses less digits than its factorization.
490046012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9965 (or 9963 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 490046012 is about 22136.9829019223. The cubic root of 490046012 is about 788.3981921655.
The spelling of 490046012 in words is "four hundred ninety million, forty-six thousand, twelve".
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