Base | Representation |
---|---|
bin | 110010101111… |
… | …1001001110000 |
3 | 1212001122000200 |
4 | 1211133021300 |
5 | 23302313034 |
6 | 2350115200 |
7 | 442063050 |
oct | 145371160 |
9 | 55048020 |
10 | 26604144 |
11 | 140210a6 |
12 | 8aabb00 |
13 | 56863c8 |
14 | 3767560 |
15 | 2507a99 |
hex | 195f270 |
26604144 has 60 divisors (see below), whose sum is σ = 85094256. Its totient is φ = 7600896.
The previous prime is 26604101. The next prime is 26604157. The reversal of 26604144 is 44140662.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12189 + ... + 14204.
Almost surely, 226604144 is an apocalyptic number.
26604144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
26604144 is an abundant number, since it is smaller than the sum of its proper divisors (58490112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26604144 is a wasteful number, since it uses less digits than its factorization.
26604144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26414 (or 26405 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 26604144 is about 5157.9205112138. The cubic root of 26604144 is about 298.5266425720.
It can be divided in two parts, 266041 and 44, that added together give a triangular number (266085 = T729).
The spelling of 26604144 in words is "twenty-six million, six hundred four thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •