Base | Representation |
---|---|
bin | 110101000101011… |
… | …111111111011000 |
3 | 2022001212220102212 |
4 | 311011133333120 |
5 | 3311000243300 |
6 | 224213214252 |
7 | 31033160111 |
oct | 6505377730 |
9 | 2261786385 |
10 | 890634200 |
11 | 417815725 |
12 | 20a331388 |
13 | 1126976b1 |
14 | 863dd208 |
15 | 532cb935 |
hex | 3515ffd8 |
890634200 has 24 divisors (see below), whose sum is σ = 2070724980. Its totient is φ = 356253600.
The previous prime is 890634193. The next prime is 890634203. The reversal of 890634200 is 2436098.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (890634203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2226386 + ... + 2226785.
Almost surely, 2890634200 is an apocalyptic number.
It is an amenable number.
890634200 is an abundant number, since it is smaller than the sum of its proper divisors (1180090780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
890634200 is a wasteful number, since it uses less digits than its factorization.
890634200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4453187 (or 4453178 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 890634200 is about 29843.4951036235. The cubic root of 890634200 is about 962.1285956696.
The spelling of 890634200 in words is "eight hundred ninety million, six hundred thirty-four thousand, two hundred".
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