Base | Representation |
---|---|
bin | 11000111101000111… |
… | …100110101001000100 |
3 | 2120011101220120011211 |
4 | 120331013212221010 |
5 | 414334033112421 |
6 | 20150510141204 |
7 | 1636003334500 |
oct | 307507465104 |
9 | 76141816154 |
10 | 26795207236 |
11 | 10400217876 |
12 | 52397b1804 |
13 | 26b0438c15 |
14 | 1422973300 |
15 | a6c5d09e1 |
hex | 63d1e6a44 |
26795207236 has 36 divisors (see below), whose sum is σ = 54580850688. Its totient is φ = 11476615248.
The previous prime is 26795207221. The next prime is 26795207249. The reversal of 26795207236 is 63270259762.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a self number, because there is not a number n which added to its sum of digits gives 26795207236.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 284845 + ... + 367051.
Almost surely, 226795207236 is an apocalyptic number.
It is an amenable number.
26795207236 is an abundant number, since it is smaller than the sum of its proper divisors (27785643452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26795207236 is a wasteful number, since it uses less digits than its factorization.
26795207236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83888 (or 83879 counting only the distinct ones).
The product of its (nonzero) digits is 1905120, while the sum is 49.
The spelling of 26795207236 in words is "twenty-six billion, seven hundred ninety-five million, two hundred seven thousand, two hundred thirty-six".
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