Base | Representation |
---|---|
bin | 110010011011110110… |
… | …100001110001100011 |
3 | 12011210010000001002212 |
4 | 302123312201301203 |
5 | 1341402004321042 |
6 | 40513404032335 |
7 | 3624665360033 |
oct | 623366416143 |
9 | 164703001085 |
10 | 54154370147 |
11 | 20a6a803909 |
12 | a5b42326ab |
13 | 5150660507 |
14 | 289a3898c3 |
15 | 161e45e482 |
hex | c9bda1c63 |
54154370147 has 2 divisors, whose sum is σ = 54154370148. Its totient is φ = 54154370146.
The previous prime is 54154370129. The next prime is 54154370161. The reversal of 54154370147 is 74107345145.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 54154370147 - 224 = 54137592931 is a prime.
It is not a weakly prime, because it can be changed into another prime (54154370947) 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, 27077185073 + 27077185074.
It is an arithmetic number, because the mean of its divisors is an integer number (27077185074).
Almost surely, 254154370147 is an apocalyptic number.
54154370147 is a deficient number, since it is larger than the sum of its proper divisors (1).
54154370147 is an equidigital number, since it uses as much as digits as its factorization.
54154370147 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 235200, while the sum is 41.
The spelling of 54154370147 in words is "fifty-four billion, one hundred fifty-four million, three hundred seventy thousand, one hundred forty-seven".
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