Base | Representation |
---|---|
bin | 1101010010101001001… |
… | …0011111110000000111 |
3 | 210211101121011222210021 |
4 | 3110222102133300013 |
5 | 12220121221232112 |
6 | 252522121440011 |
7 | 22332355264501 |
oct | 3245222376007 |
9 | 724347158707 |
10 | 228342758407 |
11 | 88926597085 |
12 | 38307640007 |
13 | 186c0258c3a |
14 | b0a23b4d71 |
15 | 5e16843907 |
hex | 352a49fc07 |
228342758407 has 2 divisors, whose sum is σ = 228342758408. Its totient is φ = 228342758406.
The previous prime is 228342758341. The next prime is 228342758453. The reversal of 228342758407 is 704857243822.
228342758407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 228342758407 - 235 = 193983020039 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (228342728407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114171379203 + 114171379204.
It is an arithmetic number, because the mean of its divisors is an integer number (114171379204).
Almost surely, 2228342758407 is an apocalyptic number.
228342758407 is a deficient number, since it is larger than the sum of its proper divisors (1).
228342758407 is an equidigital number, since it uses as much as digits as its factorization.
228342758407 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6021120, while the sum is 52.
The spelling of 228342758407 in words is "two hundred twenty-eight billion, three hundred forty-two million, seven hundred fifty-eight thousand, four hundred seven".
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