Base | Representation |
---|---|
bin | 1100001101100001101000… |
… | …10010110001011111011111 |
3 | 10112002010022122012200101021 |
4 | 12012300310102301133133 |
5 | 12004424432243334020 |
6 | 133040034231225011 |
7 | 5441031456221533 |
oct | 606606422613737 |
9 | 115063278180337 |
10 | 26853012871135 |
11 | 8613331788980 |
12 | 3018363818167 |
13 | 11ca2c75ccaa9 |
14 | 68b99acd9bc3 |
15 | 31879623d1aa |
hex | 186c344b17df |
26853012871135 has 16 divisors (see below), whose sum is σ = 36681427860480. Its totient is φ = 18680356779040.
The previous prime is 26853012871133. The next prime is 26853012871147. The reversal of 26853012871135 is 53117821035862.
It is not a de Polignac number, because 26853012871135 - 21 = 26853012871133 is a prime.
It is a super-2 number, since 2×268530128711352 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26853012871133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10613837815 + ... + 10613840344.
It is an arithmetic number, because the mean of its divisors is an integer number (2292589241280).
Almost surely, 226853012871135 is an apocalyptic number.
26853012871135 is a deficient number, since it is larger than the sum of its proper divisors (9828414989345).
26853012871135 is a wasteful number, since it uses less digits than its factorization.
26853012871135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21227678198.
The product of its (nonzero) digits is 2419200, while the sum is 52.
The spelling of 26853012871135 in words is "twenty-six trillion, eight hundred fifty-three billion, twelve million, eight hundred seventy-one thousand, one hundred thirty-five".
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