Base | Representation |
---|---|
bin | 11101001110110… |
… | …111001110000110 |
3 | 1021011211200222101 |
4 | 131032313032012 |
5 | 2001022413322 |
6 | 120355422314 |
7 | 15103426666 |
oct | 3516671606 |
9 | 1234750871 |
10 | 490435462 |
11 | 231924470 |
12 | 1182b499a |
13 | 7a7b67ca |
14 | 491c61a6 |
15 | 2d0c9327 |
hex | 1d3b7386 |
490435462 has 16 divisors (see below), whose sum is σ = 813526992. Its totient is φ = 219870720.
The previous prime is 490435457. The next prime is 490435471. The reversal of 490435462 is 264534094.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151083 + ... + 154294.
It is an arithmetic number, because the mean of its divisors is an integer number (50845437).
Almost surely, 2490435462 is an apocalyptic number.
490435462 is a deficient number, since it is larger than the sum of its proper divisors (323091530).
490435462 is a wasteful number, since it uses less digits than its factorization.
490435462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305463.
The product of its (nonzero) digits is 103680, while the sum is 37.
The square root of 490435462 is about 22145.7775207826. Note that the first 3 decimals coincide. The cubic root of 490435462 is about 788.6069891402.
The spelling of 490435462 in words is "four hundred ninety million, four hundred thirty-five thousand, four hundred sixty-two".
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