Base | Representation |
---|---|
bin | 100110110001011111110… |
… | …111101111001100111001 |
3 | 100102201111202120101102001 |
4 | 212301133313233030321 |
5 | 322123332432422142 |
6 | 5400014324341001 |
7 | 363334333521262 |
oct | 46613767571471 |
9 | 10381452511361 |
10 | 2664488170297 |
11 | 938004122198 |
12 | 37048b844761 |
13 | 16434c742c15 |
14 | 92d676d3969 |
15 | 494996015b7 |
hex | 26c5fdef339 |
2664488170297 has 2 divisors, whose sum is σ = 2664488170298. Its totient is φ = 2664488170296.
The previous prime is 2664488170247. The next prime is 2664488170321. The reversal of 2664488170297 is 7920718844662.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1991996327161 + 672491843136 = 1411381^2 + 820056^2 .
It is a cyclic number.
It is not a de Polignac number, because 2664488170297 - 239 = 2114732356409 is a prime.
It is not a weakly prime, because it can be changed into another prime (2664488170247) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1332244085148 + 1332244085149.
It is an arithmetic number, because the mean of its divisors is an integer number (1332244085149).
Almost surely, 22664488170297 is an apocalyptic number.
It is an amenable number.
2664488170297 is a deficient number, since it is larger than the sum of its proper divisors (1).
2664488170297 is an equidigital number, since it uses as much as digits as its factorization.
2664488170297 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 65028096, while the sum is 64.
The spelling of 2664488170297 in words is "two trillion, six hundred sixty-four billion, four hundred eighty-eight million, one hundred seventy thousand, two hundred ninety-seven".
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