Base | Representation |
---|---|
bin | 101010000111111… |
… | …0110001111000110 |
3 | 10122111122012210110 |
4 | 1110033312033012 |
5 | 10343320043304 |
6 | 352130533450 |
7 | 50012021436 |
oct | 12417661706 |
9 | 3574565713 |
10 | 1413440454 |
11 | 665939808 |
12 | 335437286 |
13 | 196aa62ca |
14 | d5a102c6 |
15 | 8414c289 |
hex | 543f63c6 |
1413440454 has 64 divisors (see below), whose sum is σ = 2983680000. Its totient is φ = 445761792.
The previous prime is 1413440423. The next prime is 1413440461. The reversal of 1413440454 is 4540443141.
It is a super-2 number, since 2×14134404542 = 3995627834007452232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2832297 + ... + 2832795.
It is an arithmetic number, because the mean of its divisors is an integer number (46620000).
Almost surely, 21413440454 is an apocalyptic number.
1413440454 is an abundant number, since it is smaller than the sum of its proper divisors (1570239546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1413440454 is a wasteful number, since it uses less digits than its factorization.
1413440454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 829.
The product of its (nonzero) digits is 15360, while the sum is 30.
The square root of 1413440454 is about 37595.7504779463. The cubic root of 1413440454 is about 1122.2574721855.
Adding to 1413440454 its reverse (4540443141), we get a palindrome (5953883595).
The spelling of 1413440454 in words is "one billion, four hundred thirteen million, four hundred forty thousand, four hundred fifty-four".
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