Base | Representation |
---|---|
bin | 11000111010110110… |
… | …111000011100000100 |
3 | 2120001202112010001022 |
4 | 120322312320130010 |
5 | 414244330104002 |
6 | 20143033050312 |
7 | 1635033015230 |
oct | 307266703404 |
9 | 76052463038 |
10 | 26757269252 |
11 | 1039086546a |
12 | 5228b56998 |
13 | 26a5614acc |
14 | 141b8d95c0 |
15 | a690d9ba2 |
hex | 63adb8704 |
26757269252 has 12 divisors (see below), whose sum is σ = 53514538560. Its totient is φ = 11467401096.
The previous prime is 26757269249. The next prime is 26757269257. The reversal of 26757269252 is 25296275762.
26757269252 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 26757269194 and 26757269203.
It is not an unprimeable number, because it can be changed into a prime (26757269257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477808352 + ... + 477808407.
It is an arithmetic number, because the mean of its divisors is an integer number (4459544880).
Almost surely, 226757269252 is an apocalyptic number.
It is an amenable number.
26757269252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26757269252 is a wasteful number, since it uses less digits than its factorization.
26757269252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 955616770 (or 955616768 counting only the distinct ones).
The product of its digits is 6350400, while the sum is 53.
The spelling of 26757269252 in words is "twenty-six billion, seven hundred fifty-seven million, two hundred sixty-nine thousand, two hundred fifty-two".
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