Base | Representation |
---|---|
bin | 110001110111… |
… | …1000111011110 |
3 | 1211012022112110 |
4 | 1203233013132 |
5 | 23143121441 |
6 | 2332214450 |
7 | 435142131 |
oct | 143570736 |
9 | 54168473 |
10 | 26145246 |
11 | 13838346 |
12 | 890a426 |
13 | 555557a |
14 | 3688218 |
15 | 2466b16 |
hex | 18ef1de |
26145246 has 8 divisors (see below), whose sum is σ = 52290504. Its totient is φ = 8715080.
The previous prime is 26145233. The next prime is 26145281. The reversal of 26145246 is 64254162.
It is a sphenic number, since it is the product of 3 distinct primes.
26145246 is an admirable number.
It is a plaindrome in base 13.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2178765 + ... + 2178776.
It is an arithmetic number, because the mean of its divisors is an integer number (6536313).
Almost surely, 226145246 is an apocalyptic number.
26145246 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.
26145246 is a wasteful number, since it uses less digits than its factorization.
26145246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4357546.
The product of its digits is 11520, while the sum is 30.
The square root of 26145246 is about 5113.2422199618. The cubic root of 26145246 is about 296.8002375138.
The spelling of 26145246 in words is "twenty-six million, one hundred forty-five thousand, two hundred forty-six".
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