Base | Representation |
---|---|
bin | 10101000011111… |
… | …001001111000001 |
3 | 220121212122122121 |
4 | 111003321033001 |
5 | 1210423424101 |
6 | 55021204241 |
7 | 11520234526 |
oct | 2503711701 |
9 | 817778577 |
10 | 353342401 |
11 | 1714a8415 |
12 | 9a400681 |
13 | 58286659 |
14 | 34cdb14d |
15 | 210490a1 |
hex | 150f93c1 |
353342401 has 4 divisors (see below), whose sum is σ = 353611204. Its totient is φ = 353073600.
The previous prime is 353342369. The next prime is 353342417. The reversal of 353342401 is 104243353.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104243353 = 193 ⋅540121.
It can be written as a sum of positive squares in 2 ways, for example, as 338596801 + 14745600 = 18401^2 + 3840^2 .
It is a cyclic number.
It is not a de Polignac number, because 353342401 - 25 = 353342369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (353340401) 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, 132420 + ... + 135061.
It is an arithmetic number, because the mean of its divisors is an integer number (88402801).
Almost surely, 2353342401 is an apocalyptic number.
It is an amenable number.
353342401 is a deficient number, since it is larger than the sum of its proper divisors (268803).
353342401 is a wasteful number, since it uses less digits than its factorization.
353342401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268802.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 353342401 is about 18797.4041026946. The cubic root of 353342401 is about 706.9660934680.
Adding to 353342401 its reverse (104243353), we get a palindrome (457585754).
The spelling of 353342401 in words is "three hundred fifty-three million, three hundred forty-two thousand, four hundred one".
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