Base | Representation |
---|---|
bin | 101101101000110000010010… |
… | …0010011001001101101000101 |
3 | 1221122022220012120201100002002 |
4 | 1123101200210103021231011 |
5 | 410103423241140303410 |
6 | 3541432144153155045 |
7 | 150361013301006032 |
oct | 13321404423115505 |
9 | 1848286176640062 |
10 | 401425432353605 |
11 | 1069a762a473640 |
12 | 39032b310bba85 |
13 | 142cb343119a6a |
14 | 711b1477c4389 |
15 | 3161ee3db57a5 |
hex | 16d18244c9b45 |
401425432353605 has 8 divisors (see below), whose sum is σ = 525502384172064. Its totient is φ = 291945768984400.
The previous prime is 401425432353503. The next prime is 401425432353607. The reversal of 401425432353605 is 506353234524104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 401425432353605 - 214 = 401425432337221 is a prime.
It is a super-2 number, since 2×4014254323536052 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 401425432353605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (401425432353607) 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, 3649322112251 + ... + 3649322112360.
It is an arithmetic number, because the mean of its divisors is an integer number (65687798021508).
Almost surely, 2401425432353605 is an apocalyptic number.
It is an amenable number.
401425432353605 is a deficient number, since it is larger than the sum of its proper divisors (124076951818459).
401425432353605 is a wasteful number, since it uses less digits than its factorization.
401425432353605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7298644224627.
The product of its (nonzero) digits is 5184000, while the sum is 47.
Adding to 401425432353605 its reverse (506353234524104), we get a palindrome (907778666877709).
The spelling of 401425432353605 in words is "four hundred one trillion, four hundred twenty-five billion, four hundred thirty-two million, three hundred fifty-three thousand, six hundred five".
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