Base | Representation |
---|---|
bin | 11001000001100001… |
… | …110111110101001101 |
3 | 2120100120010220021000 |
4 | 121001201313311031 |
5 | 420012003433003 |
6 | 20202112130513 |
7 | 1640562310425 |
oct | 310141676515 |
9 | 76316126230 |
10 | 26869202253 |
11 | 10438a67383 |
12 | 525a536a39 |
13 | 26c2875c5a |
14 | 142c715485 |
15 | a73d4a1a3 |
hex | 641877d4d |
26869202253 has 16 divisors (see below), whose sum is σ = 42147768960. Its totient is φ = 16859107008.
The previous prime is 26869202249. The next prime is 26869202257. The reversal of 26869202253 is 35220296862.
It is an interprime number because it is at equal distance from previous prime (26869202249) and next prime (26869202257).
It is not a de Polignac number, because 26869202253 - 22 = 26869202249 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26869202199 and 26869202208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26869202257) 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, 29268825 + ... + 29269742.
It is an arithmetic number, because the mean of its divisors is an integer number (2634235560).
Almost surely, 226869202253 is an apocalyptic number.
It is an amenable number.
26869202253 is a deficient number, since it is larger than the sum of its proper divisors (15278566707).
26869202253 is a wasteful number, since it uses less digits than its factorization.
26869202253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58538593 (or 58538587 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
The spelling of 26869202253 in words is "twenty-six billion, eight hundred sixty-nine million, two hundred two thousand, two hundred fifty-three".
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