Base | Representation |
---|---|
bin | 111001110010001000001000… |
… | …110110001101000101111101 |
3 | 1020022210220122001010012122211 |
4 | 321302020020312031011331 |
5 | 231302210112003101303 |
6 | 2300255131055540421 |
7 | 104346346436462344 |
oct | 7162101066150575 |
9 | 1208726561105584 |
10 | 254133363331453 |
11 | 73a7a3993a2901 |
12 | 246048b922a711 |
13 | aba589a409858 |
14 | 46a81985bab5b |
15 | 1e5a8d2e3066d |
hex | e72208d8d17d |
254133363331453 has 16 divisors (see below), whose sum is σ = 256694355037120. Its totient is φ = 251585875065600.
The previous prime is 254133363331451. The next prime is 254133363331459. The reversal of 254133363331453 is 354133363331452.
It is a cyclic number.
It is not a de Polignac number, because 254133363331453 - 21 = 254133363331451 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 254133363331397 and 254133363331406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254133363331451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114892726 + ... + 117083752.
It is an arithmetic number, because the mean of its divisors is an integer number (16043397189820).
Almost surely, 2254133363331453 is an apocalyptic number.
It is an amenable number.
254133363331453 is a deficient number, since it is larger than the sum of its proper divisors (2560991705667).
254133363331453 is a wasteful number, since it uses less digits than its factorization.
254133363331453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2194108.
The product of its digits is 10497600, while the sum is 49.
Subtracting 254133363331453 from its reverse (354133363331452), we obtain a palindrome (99999999999999).
The spelling of 254133363331453 in words is "two hundred fifty-four trillion, one hundred thirty-three billion, three hundred sixty-three million, three hundred thirty-one thousand, four hundred fifty-three".
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