Base | Representation |
---|---|
bin | 1011110000100011111… |
… | …1110101001001011001 |
3 | 201022102201202111012011 |
4 | 2330020333311021121 |
5 | 11302211142212101 |
6 | 232445405545521 |
7 | 20411051116243 |
oct | 2741077651131 |
9 | 638381674164 |
10 | 202014413401 |
11 | 78745962869 |
12 | 3319a2752a1 |
13 | 16085771b78 |
14 | 9ac584d093 |
15 | 53c5232751 |
hex | 2f08ff5259 |
202014413401 has 4 divisors (see below), whose sum is σ = 202015817892. Its totient is φ = 202013008912.
The previous prime is 202014413389. The next prime is 202014413417. The reversal of 202014413401 is 104314410202.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104314410202 = 2 ⋅52157205101.
It can be written as a sum of positive squares in 2 ways, for example, as 104473754176 + 97540659225 = 323224^2 + 312315^2 .
It is a cyclic number.
It is not a de Polignac number, because 202014413401 - 213 = 202014405209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202014413201) 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, 458230 + ... + 783583.
It is an arithmetic number, because the mean of its divisors is an integer number (50503954473).
Almost surely, 2202014413401 is an apocalyptic number.
It is an amenable number.
202014413401 is a deficient number, since it is larger than the sum of its proper divisors (1404491).
202014413401 is a wasteful number, since it uses less digits than its factorization.
202014413401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1404490.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 202014413401 its reverse (104314410202), we get a palindrome (306328823603).
The spelling of 202014413401 in words is "two hundred two billion, fourteen million, four hundred thirteen thousand, four hundred one".
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