Base | Representation |
---|---|
bin | 110010110010100011… |
… | …011001001111100101 |
3 | 12012202122122202012112 |
4 | 302302203121033211 |
5 | 1343142004333222 |
6 | 41015251130405 |
7 | 3640301544632 |
oct | 626243311745 |
9 | 165678582175 |
10 | 54535230437 |
11 | 21145796886 |
12 | a69b8a3a05 |
13 | 51b153012c |
14 | 28d4bab189 |
15 | 1642ae1be2 |
hex | cb28d93e5 |
54535230437 has 2 divisors, whose sum is σ = 54535230438. Its totient is φ = 54535230436.
The previous prime is 54535230403. The next prime is 54535230509. The reversal of 54535230437 is 73403253545.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 40656269956 + 13878960481 = 201634^2 + 117809^2 .
It is a cyclic number.
It is not a de Polignac number, because 54535230437 - 212 = 54535226341 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54535230394 and 54535230403.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54535230037) 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, 27267615218 + 27267615219.
It is an arithmetic number, because the mean of its divisors is an integer number (27267615219).
Almost surely, 254535230437 is an apocalyptic number.
It is an amenable number.
54535230437 is a deficient number, since it is larger than the sum of its proper divisors (1).
54535230437 is an equidigital number, since it uses as much as digits as its factorization.
54535230437 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 756000, while the sum is 41.
The spelling of 54535230437 in words is "fifty-four billion, five hundred thirty-five million, two hundred thirty thousand, four hundred thirty-seven".
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