Base | Representation |
---|---|
bin | 10010101110100011… |
… | …11001010001111111 |
3 | 221221200211111011020 |
4 | 21113101321101333 |
5 | 131042341242310 |
6 | 4341401155223 |
7 | 504103442064 |
oct | 112721712177 |
9 | 27850744136 |
10 | 10054243455 |
11 | 429a3a3a13 |
12 | 1b4718bb13 |
13 | c430001a9 |
14 | 6b5442c6b |
15 | 3dca25170 |
hex | 25747947f |
10054243455 has 16 divisors (see below), whose sum is σ = 16133157504. Its totient is φ = 5346807200.
The previous prime is 10054243453. The next prime is 10054243469. The reversal of 10054243455 is 55434245001.
It is not a de Polignac number, because 10054243455 - 21 = 10054243453 is a prime.
It is a super-2 number, since 2×100542434552 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10054243453) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 960621 + ... + 971030.
It is an arithmetic number, because the mean of its divisors is an integer number (1008322344).
Almost surely, 210054243455 is an apocalyptic number.
10054243455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10054243455 is a deficient number, since it is larger than the sum of its proper divisors (6078914049).
10054243455 is a wasteful number, since it uses less digits than its factorization.
10054243455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1932006.
The product of its (nonzero) digits is 48000, while the sum is 33.
Adding to 10054243455 its reverse (55434245001), we get a palindrome (65488488456).
The spelling of 10054243455 in words is "ten billion, fifty-four million, two hundred forty-three thousand, four hundred fifty-five".
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