Base | Representation |
---|---|
bin | 11001000001110101… |
… | …001011111010010100 |
3 | 2120100220200010100220 |
4 | 121001311023322110 |
5 | 420014302441421 |
6 | 20202412434340 |
7 | 1640653325340 |
oct | 310165137224 |
9 | 76326603326 |
10 | 26874265236 |
11 | 10440905265 |
12 | 52601789b0 |
13 | 26c39295c0 |
14 | 142d272620 |
15 | a744ea3c6 |
hex | 641d4be94 |
26874265236 has 48 divisors (see below), whose sum is σ = 77177380224. Its totient is φ = 7087718016.
The previous prime is 26874265217. The next prime is 26874265237. The reversal of 26874265236 is 63256247862.
It is a super-2 number, since 2×268742652362 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26874265237) 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 15 ways as a sum of consecutive naturals, for example, 12303975 + ... + 12306158.
It is an arithmetic number, because the mean of its divisors is an integer number (1607862088).
Almost surely, 226874265236 is an apocalyptic number.
26874265236 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
26874265236 is an abundant number, since it is smaller than the sum of its proper divisors (50303114988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26874265236 is a wasteful number, since it uses less digits than its factorization.
26874265236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24610160 (or 24610158 counting only the distinct ones).
The product of its digits is 5806080, while the sum is 51.
The spelling of 26874265236 in words is "twenty-six billion, eight hundred seventy-four million, two hundred sixty-five thousand, two hundred thirty-six".
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