Base | Representation |
---|---|
bin | 11101011111101… |
… | …111011001111100 |
3 | 1021111011111011110 |
4 | 131133233121330 |
5 | 2003141004100 |
6 | 121034322020 |
7 | 15156145143 |
oct | 3537573174 |
9 | 1244144143 |
10 | 494859900 |
11 | 234376627 |
12 | 119889310 |
13 | 7b6a5612 |
14 | 49a1875a |
15 | 2d6a0250 |
hex | 1d7ef67c |
494859900 has 36 divisors (see below), whose sum is σ = 1431795512. Its totient is φ = 131962560.
The previous prime is 494859853. The next prime is 494859901. The reversal of 494859900 is 9958494.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 494859900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (494859901) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 824467 + ... + 825066.
Almost surely, 2494859900 is an apocalyptic number.
It is an amenable number.
494859900 is an abundant number, since it is smaller than the sum of its proper divisors (936935612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494859900 is a wasteful number, since it uses less digits than its factorization.
494859900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1649550 (or 1649543 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 48.
The square root of 494859900 is about 22245.4467251166. The cubic root of 494859900 is about 790.9713523092.
The spelling of 494859900 in words is "four hundred ninety-four million, eight hundred fifty-nine thousand, nine hundred".
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