Base | Representation |
---|---|
bin | 1011110000101010011… |
… | …0111100010001001001 |
3 | 201022111121121202101021 |
4 | 2330022212330101021 |
5 | 11302240102142101 |
6 | 232452213152441 |
7 | 20411526635020 |
oct | 2741246742111 |
9 | 638447552337 |
10 | 202041443401 |
11 | 7875a144906 |
12 | 331a732b721 |
13 | 1608b247055 |
14 | 9ac92878b7 |
15 | 53c77c15a1 |
hex | 2f0a9bc449 |
202041443401 has 16 divisors (see below), whose sum is σ = 244316771200. Its totient is φ = 163213636608.
The previous prime is 202041443371. The next prime is 202041443411. The reversal of 202041443401 is 104344140202.
It is a cyclic number.
It is not a de Polignac number, because 202041443401 - 25 = 202041443369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202041443411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3909846 + ... + 3961183.
It is an arithmetic number, because the mean of its divisors is an integer number (15269798200).
Almost surely, 2202041443401 is an apocalyptic number.
It is an amenable number.
202041443401 is a deficient number, since it is larger than the sum of its proper divisors (42275327799).
202041443401 is a wasteful number, since it uses less digits than its factorization.
202041443401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7871248.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 202041443401 its reverse (104344140202), we get a palindrome (306385583603).
The spelling of 202041443401 in words is "two hundred two billion, forty-one million, four hundred forty-three thousand, four hundred one".
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