Base | Representation |
---|---|
bin | 11000000101011… |
… | …10011011010001 |
3 | 112002011202012112 |
4 | 30002232123101 |
5 | 403210303131 |
6 | 32014235105 |
7 | 5002214636 |
oct | 1402563321 |
9 | 462152175 |
10 | 202041041 |
11 | a4057474 |
12 | 577b5a95 |
13 | 32b20317 |
14 | 1cb9418d |
15 | 12b0e02b |
hex | c0ae6d1 |
202041041 has 4 divisors (see below), whose sum is σ = 212674800. Its totient is φ = 191407284.
The previous prime is 202041031. The next prime is 202041067. The reversal of 202041041 is 140140202.
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.
It is a cyclic number.
It is not a de Polignac number, because 202041041 - 26 = 202040977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202041011) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 5316851 + ... + 5316888.
It is an arithmetic number, because the mean of its divisors is an integer number (53168700).
Almost surely, 2202041041 is an apocalyptic number.
It is an amenable number.
202041041 is a deficient number, since it is larger than the sum of its proper divisors (10633759).
202041041 is a wasteful number, since it uses less digits than its factorization.
202041041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10633758.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 202041041 is about 14214.1141475647. The cubic root of 202041041 is about 586.7861652165.
Adding to 202041041 its reverse (140140202), we get a palindrome (342181243).
The spelling of 202041041 in words is "two hundred two million, forty-one thousand, forty-one".
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