Base | Representation |
---|---|
bin | 10101111011111011000101… |
… | …00101010111000101000001 |
3 | 20022210112211020112211102221 |
4 | 22331331202211113011001 |
5 | 22310314302001144101 |
6 | 250332232442211041 |
7 | 13106053206542041 |
oct | 1275754245270501 |
9 | 208715736484387 |
10 | 48238431662401 |
11 | 14408893111272 |
12 | 54b0b211b3a81 |
13 | 20bbb31662116 |
14 | bcaa76dd5721 |
15 | 589bd4095aa1 |
hex | 2bdf62957141 |
48238431662401 has 2 divisors, whose sum is σ = 48238431662402. Its totient is φ = 48238431662400.
The previous prime is 48238431662387. The next prime is 48238431662417. The reversal of 48238431662401 is 10426613483284.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 45946720116801 + 2291711545600 = 6778401^2 + 1513840^2 .
It is a cyclic number.
It is not a de Polignac number, because 48238431662401 - 219 = 48238431138113 is a prime.
It is not a weakly prime, because it can be changed into another prime (48238431666401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24119215831200 + 24119215831201.
It is an arithmetic number, because the mean of its divisors is an integer number (24119215831201).
Almost surely, 248238431662401 is an apocalyptic number.
It is an amenable number.
48238431662401 is a deficient number, since it is larger than the sum of its proper divisors (1).
48238431662401 is an equidigital number, since it uses as much as digits as its factorization.
48238431662401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5308416, while the sum is 52.
The spelling of 48238431662401 in words is "forty-eight trillion, two hundred thirty-eight billion, four hundred thirty-one million, six hundred sixty-two thousand, four hundred one".
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