Base | Representation |
---|---|
bin | 11000011100010… |
… | …00111010001110 |
3 | 112021210202112121 |
4 | 30032020322032 |
5 | 404442024402 |
6 | 32202323154 |
7 | 5036516101 |
oct | 1416107216 |
9 | 467722477 |
10 | 205033102 |
11 | a581044a |
12 | 587b94ba |
13 | 3362a181 |
14 | 1d332738 |
15 | 13000837 |
hex | c388e8e |
205033102 has 4 divisors (see below), whose sum is σ = 307549656. Its totient is φ = 102516550.
The previous prime is 205033093. The next prime is 205033111. The reversal of 205033102 is 201330502.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (205033093) and next prime (205033111).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51258274 + ... + 51258277.
It is an arithmetic number, because the mean of its divisors is an integer number (76887414).
Almost surely, 2205033102 is an apocalyptic number.
205033102 is a deficient number, since it is larger than the sum of its proper divisors (102516554).
205033102 is a wasteful number, since it uses less digits than its factorization.
205033102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102516553.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 205033102 is about 14318.9769885980. The cubic root of 205033102 is about 589.6685891331.
Adding to 205033102 its reverse (201330502), we get a palindrome (406363604).
The spelling of 205033102 in words is "two hundred five million, thirty-three thousand, one hundred two".
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