Base | Representation |
---|---|
bin | 110010011011101111… |
… | …001101100001110101 |
3 | 12011202222101121012021 |
4 | 302123233031201311 |
5 | 1341401011432323 |
6 | 40513254553141 |
7 | 3624643151266 |
oct | 623357154165 |
9 | 164688347167 |
10 | 54152452213 |
11 | 20a69713942 |
12 | a5b36687b1 |
13 | 515013b542 |
14 | 289a00a96d |
15 | 161e1d105d |
hex | c9bbcd875 |
54152452213 has 2 divisors, whose sum is σ = 54152452214. Its totient is φ = 54152452212.
The previous prime is 54152452199. The next prime is 54152452217. The reversal of 54152452213 is 31225425145.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 43360982289 + 10791469924 = 208233^2 + 103882^2 .
It is a cyclic number.
It is not a de Polignac number, because 54152452213 - 217 = 54152321141 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54152452217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27076226106 + 27076226107.
It is an arithmetic number, because the mean of its divisors is an integer number (27076226107).
Almost surely, 254152452213 is an apocalyptic number.
It is an amenable number.
54152452213 is a deficient number, since it is larger than the sum of its proper divisors (1).
54152452213 is an equidigital number, since it uses as much as digits as its factorization.
54152452213 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 48000, while the sum is 34.
Adding to 54152452213 its reverse (31225425145), we get a palindrome (85377877358).
The spelling of 54152452213 in words is "fifty-four billion, one hundred fifty-two million, four hundred fifty-two thousand, two hundred thirteen".
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