Base | Representation |
---|---|
bin | 1011101101001110111… |
… | …00000111100001011001 |
3 | 1102110020212122021202202 |
4 | 11312213130013201121 |
5 | 23042242211440231 |
6 | 504441555135545 |
7 | 41026624100342 |
oct | 5664734074131 |
9 | 1373225567682 |
10 | 402241124441 |
11 | 1456536a0362 |
12 | 65b598a45b5 |
13 | 2bc14a3b290 |
14 | 1567baa70c9 |
15 | a6e353a5cb |
hex | 5da7707859 |
402241124441 has 8 divisors (see below), whose sum is σ = 433317281544. Its totient is φ = 371184186240.
The previous prime is 402241124431. The next prime is 402241124501. The reversal of 402241124441 is 144421142204.
It can be written as a sum of positive squares in 4 ways, for example, as 8605345225 + 393635779216 = 92765^2 + 627404^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 402241124441 - 226 = 402174015577 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (402241124431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4761236 + ... + 4844981.
It is an arithmetic number, because the mean of its divisors is an integer number (54164660193).
Almost surely, 2402241124441 is an apocalyptic number.
It is an amenable number.
402241124441 is a deficient number, since it is larger than the sum of its proper divisors (31076157103).
402241124441 is a wasteful number, since it uses less digits than its factorization.
402241124441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9609451.
The product of its (nonzero) digits is 8192, while the sum is 29.
Adding to 402241124441 its reverse (144421142204), we get a palindrome (546662266645).
The spelling of 402241124441 in words is "four hundred two billion, two hundred forty-one million, one hundred twenty-four thousand, four hundred forty-one".
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