Base | Representation |
---|---|
bin | 10111111000100… |
… | …10110001110001 |
3 | 111222000002021221 |
4 | 23330102301301 |
5 | 402242324204 |
6 | 31514145041 |
7 | 4651663105 |
oct | 1374226161 |
9 | 458002257 |
10 | 200354929 |
11 | a3105695 |
12 | 57122181 |
13 | 3267ca18 |
14 | 1c875905 |
15 | 128c9654 |
hex | bf12c71 |
200354929 has 4 divisors (see below), whose sum is σ = 200407284. Its totient is φ = 200302576.
The previous prime is 200354899. The next prime is 200354941. The reversal of 200354929 is 929453002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 128867904 + 71487025 = 11352^2 + 8455^2 .
It is a cyclic number.
It is not a de Polignac number, because 200354929 - 27 = 200354801 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200354894 and 200354903.
It is not an unprimeable number, because it can be changed into a prime (200354629) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19942 + ... + 28255.
It is an arithmetic number, because the mean of its divisors is an integer number (50101821).
Almost surely, 2200354929 is an apocalyptic number.
It is an amenable number.
200354929 is a deficient number, since it is larger than the sum of its proper divisors (52355).
200354929 is an equidigital number, since it uses as much as digits as its factorization.
200354929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52354.
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 200354929 is about 14154.6786964593. The cubic root of 200354929 is about 585.1492827681.
It can be divided in two parts, 20035 and 4929, that added together give a square (24964 = 1582).
The spelling of 200354929 in words is "two hundred million, three hundred fifty-four thousand, nine hundred twenty-nine".
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