Base | Representation |
---|---|
bin | 1011110110101011100010… |
… | …01000010110001101111011 |
3 | 10102022002012112121112101202 |
4 | 11323111301020112031323 |
5 | 11404044333430023422 |
6 | 131235255434004415 |
7 | 5330232456355205 |
oct | 573256110261573 |
9 | 112262175545352 |
10 | 26068054532987 |
11 | 8340444211385 |
12 | 2b101b687670b |
13 | 117128c9c855c |
14 | 6619b4521775 |
15 | 30315373eb92 |
hex | 17b57121637b |
26068054532987 has 2 divisors, whose sum is σ = 26068054532988. Its totient is φ = 26068054532986.
The previous prime is 26068054532969. The next prime is 26068054532999. The reversal of 26068054532987 is 78923545086062.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 26068054532987 - 28 = 26068054532731 is a prime.
It is a super-2 number, since 2×260680545329872 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (26068054532917) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13034027266493 + 13034027266494.
It is an arithmetic number, because the mean of its divisors is an integer number (13034027266494).
Almost surely, 226068054532987 is an apocalyptic number.
26068054532987 is a deficient number, since it is larger than the sum of its proper divisors (1).
26068054532987 is an equidigital number, since it uses as much as digits as its factorization.
26068054532987 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 174182400, while the sum is 65.
The spelling of 26068054532987 in words is "twenty-six trillion, sixty-eight billion, fifty-four million, five hundred thirty-two thousand, nine hundred eighty-seven".
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