Base | Representation |
---|---|
bin | 10111111101010… |
… | …11111011010101 |
3 | 112000011221210021 |
4 | 23332223323111 |
5 | 402422412404 |
6 | 31535425141 |
7 | 4660215010 |
oct | 1376537325 |
9 | 460157707 |
10 | 200982229 |
11 | a34a3a18 |
12 | 573851b1 |
13 | 3283c3c6 |
14 | 1c99a377 |
15 | 129a0454 |
hex | bfabed5 |
200982229 has 4 divisors (see below), whose sum is σ = 229693984. Its totient is φ = 172270476.
The previous prime is 200982227. The next prime is 200982253. The reversal of 200982229 is 922289002.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 922289002 = 2 ⋅461144501.
It is not a de Polignac number, because 200982229 - 21 = 200982227 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200982194 and 200982203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200982227) 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, 14355867 + ... + 14355880.
It is an arithmetic number, because the mean of its divisors is an integer number (57423496).
Almost surely, 2200982229 is an apocalyptic number.
It is an amenable number.
200982229 is a deficient number, since it is larger than the sum of its proper divisors (28711755).
200982229 is an equidigital number, since it uses as much as digits as its factorization.
200982229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28711754.
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 200982229 is about 14176.8201300574. The cubic root of 200982229 is about 585.7593363467.
The spelling of 200982229 in words is "two hundred million, nine hundred eighty-two thousand, two hundred twenty-nine".
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