Base | Representation |
---|---|
bin | 11101001101001… |
… | …101000001110110 |
3 | 1021011000121022202 |
4 | 131031031001312 |
5 | 2000420004002 |
6 | 120342224502 |
7 | 15066635615 |
oct | 3515150166 |
9 | 1234017282 |
10 | 490000502 |
11 | 2316576a2 |
12 | 118125132 |
13 | 7a693834 |
14 | 4911187c |
15 | 2d040502 |
hex | 1d34d076 |
490000502 has 16 divisors (see below), whose sum is σ = 749770560. Its totient is φ = 240122688.
The previous prime is 490000493. The next prime is 490000573. The reversal of 490000502 is 205000094.
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, 10328 + ... + 32964.
It is an arithmetic number, because the mean of its divisors is an integer number (46860660).
Almost surely, 2490000502 is an apocalyptic number.
490000502 is a deficient number, since it is larger than the sum of its proper divisors (259770058).
490000502 is a wasteful number, since it uses less digits than its factorization.
490000502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22855.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 490000502 is about 22135.9549601999. The cubic root of 490000502 is about 788.3737855373.
Adding to 490000502 its reverse (205000094), we get a palindrome (695000596).
The spelling of 490000502 in words is "four hundred ninety million, five hundred two", and thus it is an aban number.
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