Base | Representation |
---|---|
bin | 11000001100010… |
… | …11111000000001 |
3 | 112010212211110012 |
4 | 30012023320001 |
5 | 403423314342 |
6 | 32045514305 |
7 | 5013013262 |
oct | 1406137001 |
9 | 463784405 |
10 | 202948097 |
11 | a4616a00 |
12 | 57b72995 |
13 | 3307a141 |
14 | 1cd4c969 |
15 | 12c3cb82 |
hex | c18be01 |
202948097 has 12 divisors (see below), whose sum is σ = 223663440. Its totient is φ = 184011960.
The previous prime is 202948079. The next prime is 202948099. The reversal of 202948097 is 790849202.
It is not a de Polignac number, because 202948097 - 28 = 202947841 is a prime.
It is not an unprimeable number, because it can be changed into a prime (202948099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48698 + ... + 52700.
It is an arithmetic number, because the mean of its divisors is an integer number (18638620).
Almost surely, 2202948097 is an apocalyptic number.
It is an amenable number.
202948097 is a deficient number, since it is larger than the sum of its proper divisors (20715343).
202948097 is a wasteful number, since it uses less digits than its factorization.
202948097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4444 (or 4433 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 202948097 is about 14245.9852941101. The cubic root of 202948097 is about 587.6629728646.
The spelling of 202948097 in words is "two hundred two million, nine hundred forty-eight thousand, ninety-seven".
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