Base | Representation |
---|---|
bin | 1011110000111001001… |
… | …1011000000101000101 |
3 | 201022122221020122211010 |
4 | 2330032103120011011 |
5 | 11302401434021201 |
6 | 232502305432433 |
7 | 20413211516313 |
oct | 2741623300505 |
9 | 638587218733 |
10 | 202103423301 |
11 | 7879112826a |
12 | 3320403b719 |
13 | 1609b038250 |
14 | 9ad35bd0b3 |
15 | 53cce65bd6 |
hex | 2f0e4d8145 |
202103423301 has 32 divisors (see below), whose sum is σ = 306243360640. Its totient is φ = 117528516864.
The previous prime is 202103423279. The next prime is 202103423311. The reversal of 202103423301 is 103324301202.
It is not a de Polignac number, because 202103423301 - 211 = 202103421253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202103423311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49330 + ... + 637683.
It is an arithmetic number, because the mean of its divisors is an integer number (9570105020).
Almost surely, 2202103423301 is an apocalyptic number.
It is an amenable number.
202103423301 is a deficient number, since it is larger than the sum of its proper divisors (104139937339).
202103423301 is a wasteful number, since it uses less digits than its factorization.
202103423301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 687445.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 202103423301 its reverse (103324301202), we get a palindrome (305427724503).
The spelling of 202103423301 in words is "two hundred two billion, one hundred three million, four hundred twenty-three thousand, three hundred one".
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