Base | Representation |
---|---|
bin | 100001000010011001110… |
… | …0111011010000010001001 |
3 | 121002002012110021110221222 |
4 | 1002010303213122002021 |
5 | 1043343220434301022 |
6 | 13353535534411425 |
7 | 646023310405001 |
oct | 102046347320211 |
9 | 17062173243858 |
10 | 4540646400137 |
11 | 14a074a5780a1 |
12 | 614011360b75 |
13 | 26c247bbc343 |
14 | 119aa8915001 |
15 | 7d1a520b242 |
hex | 421339da089 |
4540646400137 has 2 divisors, whose sum is σ = 4540646400138. Its totient is φ = 4540646400136.
The previous prime is 4540646400119. The next prime is 4540646400163. The reversal of 4540646400137 is 7310046460454.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3553635941881 + 987010458256 = 1885109^2 + 993484^2 .
It is a cyclic number.
It is not a de Polignac number, because 4540646400137 - 226 = 4540579291273 is a prime.
It is a super-2 number, since 2×45406464001372 (a number of 26 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (4540646400637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270323200068 + 2270323200069.
It is an arithmetic number, because the mean of its divisors is an integer number (2270323200069).
Almost surely, 24540646400137 is an apocalyptic number.
It is an amenable number.
4540646400137 is a deficient number, since it is larger than the sum of its proper divisors (1).
4540646400137 is an equidigital number, since it uses as much as digits as its factorization.
4540646400137 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 967680, while the sum is 44.
The spelling of 4540646400137 in words is "four trillion, five hundred forty billion, six hundred forty-six million, four hundred thousand, one hundred thirty-seven".
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