Base | Representation |
---|---|
bin | 101001110000011… |
… | …1010000011111001 |
3 | 10121122111001100222 |
4 | 1103200322003321 |
5 | 10332142312403 |
6 | 351011105425 |
7 | 46502311502 |
oct | 12340720371 |
9 | 3548431328 |
10 | 1401135353 |
11 | 6599a4802 |
12 | 3312a2275 |
13 | 194388497 |
14 | d4129ba9 |
15 | 8301b338 |
hex | 5383a0f9 |
1401135353 has 12 divisors (see below), whose sum is σ = 1445562540. Its totient is φ = 1357998720.
The previous prime is 1401135347. The next prime is 1401135403. The reversal of 1401135353 is 3535311041.
It can be written as a sum of positive squares in 6 ways, for example, as 1035101929 + 366033424 = 32173^2 + 19132^2 .
It is not a de Polignac number, because 1401135353 - 28 = 1401135097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1401135313) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261263 + ... + 266571.
It is an arithmetic number, because the mean of its divisors is an integer number (120463545).
Almost surely, 21401135353 is an apocalyptic number.
It is an amenable number.
1401135353 is a deficient number, since it is larger than the sum of its proper divisors (44427187).
1401135353 is an equidigital number, since it uses as much as digits as its factorization.
1401135353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5548 (or 5507 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 26.
The square root of 1401135353 is about 37431.7425856719. The cubic root of 1401135353 is about 1118.9912667631.
Adding to 1401135353 its reverse (3535311041), we get a palindrome (4936446394).
The spelling of 1401135353 in words is "one billion, four hundred one million, one hundred thirty-five thousand, three hundred fifty-three".
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