Base | Representation |
---|---|
bin | 1100010000111100001110… |
… | …11000010100100011111111 |
3 | 10112111100020112010212100111 |
4 | 12020132013120110203333 |
5 | 12013340304430421143 |
6 | 133210003430210451 |
7 | 5452354635361234 |
oct | 610360730244377 |
9 | 115440215125314 |
10 | 26970370951423 |
11 | 8659085316679 |
12 | 30370567b3a27 |
13 | 12083ab357953 |
14 | 69353140b78b |
15 | 31b8642d299d |
hex | 1887876148ff |
26970370951423 has 2 divisors, whose sum is σ = 26970370951424. Its totient is φ = 26970370951422.
The previous prime is 26970370951409. The next prime is 26970370951463. The reversal of 26970370951423 is 32415907307962.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-26970370951423 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (26970370951463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13485185475711 + 13485185475712.
It is an arithmetic number, because the mean of its divisors is an integer number (13485185475712).
Almost surely, 226970370951423 is an apocalyptic number.
26970370951423 is a deficient number, since it is larger than the sum of its proper divisors (1).
26970370951423 is an equidigital number, since it uses as much as digits as its factorization.
26970370951423 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 17146080, while the sum is 58.
The spelling of 26970370951423 in words is "twenty-six trillion, nine hundred seventy billion, three hundred seventy million, nine hundred fifty-one thousand, four hundred twenty-three".
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