Base | Representation |
---|---|
bin | 10111111001100… |
… | …01100001011001 |
3 | 111222020111000221 |
4 | 23330301201121 |
5 | 402310341412 |
6 | 31521000041 |
7 | 4653026203 |
oct | 1374614131 |
9 | 458214027 |
10 | 200480857 |
11 | a3191265 |
12 | 57183021 |
13 | 326c5135 |
14 | 1c8a9773 |
15 | 12901b07 |
hex | bf31859 |
200480857 has 16 divisors (see below), whose sum is σ = 221719680. Its totient is φ = 180611200.
The previous prime is 200480851. The next prime is 200480867. The reversal of 200480857 is 758084002.
It is a cyclic number.
It is not a de Polignac number, because 200480857 - 27 = 200480729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200480851) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23682 + ... + 31012.
It is an arithmetic number, because the mean of its divisors is an integer number (13857480).
Almost surely, 2200480857 is an apocalyptic number.
It is an amenable number.
200480857 is a deficient number, since it is larger than the sum of its proper divisors (21238823).
200480857 is a wasteful number, since it uses less digits than its factorization.
200480857 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7424.
The product of its (nonzero) digits is 17920, while the sum is 34.
The square root of 200480857 is about 14159.1262795414. The cubic root of 200480857 is about 585.2718506641.
The spelling of 200480857 in words is "two hundred million, four hundred eighty thousand, eight hundred fifty-seven".
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