Base | Representation |
---|---|
bin | 10111111001101… |
… | …00101000111001 |
3 | 111222021010112211 |
4 | 23330310220321 |
5 | 402311244000 |
6 | 31521135121 |
7 | 4653111343 |
oct | 1374645071 |
9 | 458233484 |
10 | 200493625 |
11 | a319a912 |
12 | 5718a4a1 |
13 | 326caba7 |
14 | 1c8b0293 |
15 | 129057ba |
hex | bf34a39 |
200493625 has 8 divisors (see below), whose sum is σ = 250216200. Its totient is φ = 160394800.
The previous prime is 200493613. The next prime is 200493637. The reversal of 200493625 is 526394002.
It is an interprime number because it is at equal distance from previous prime (200493613) and next prime (200493637).
It can be written as a sum of positive squares in 4 ways, for example, as 18567481 + 181926144 = 4309^2 + 13488^2 .
It is not a de Polignac number, because 200493625 - 225 = 166939193 is a prime.
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, 801850 + ... + 802099.
It is an arithmetic number, because the mean of its divisors is an integer number (31277025).
Almost surely, 2200493625 is an apocalyptic number.
200493625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
200493625 is a deficient number, since it is larger than the sum of its proper divisors (49722575).
200493625 is an equidigital number, since it uses as much as digits as its factorization.
200493625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1603964 (or 1603954 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 200493625 is about 14159.5771476411. The cubic root of 200493625 is about 585.2842751127.
The spelling of 200493625 in words is "two hundred million, four hundred ninety-three thousand, six hundred twenty-five".
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