Base | Representation |
---|---|
bin | 11000001110111010… |
… | …111110100001100111 |
3 | 2111011101111100000112 |
4 | 120032322332201213 |
5 | 411242124122010 |
6 | 15541542003235 |
7 | 1610542404536 |
oct | 301672764147 |
9 | 74141440015 |
10 | 26020145255 |
11 | 1004276a285 |
12 | 506211651b |
13 | 25b89a7c70 |
14 | 138ba5a31d |
15 | a24532a05 |
hex | 60eebe867 |
26020145255 has 16 divisors (see below), whose sum is σ = 33670517664. Its totient is φ = 19189457280.
The previous prime is 26020145237. The next prime is 26020145267. The reversal of 26020145255 is 55254102062.
It is not a de Polignac number, because 26020145255 - 28 = 26020144999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215201 + ... + 313610.
It is an arithmetic number, because the mean of its divisors is an integer number (2104407354).
Almost surely, 226020145255 is an apocalyptic number.
26020145255 is a deficient number, since it is larger than the sum of its proper divisors (7650372409).
26020145255 is a wasteful number, since it uses less digits than its factorization.
26020145255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 529586.
The product of its (nonzero) digits is 24000, while the sum is 32.
The spelling of 26020145255 in words is "twenty-six billion, twenty million, one hundred forty-five thousand, two hundred fifty-five".
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