Base | Representation |
---|---|
bin | 110001110010… |
… | …0100110000000 |
3 | 1211010010102002 |
4 | 1203210212000 |
5 | 23140232034 |
6 | 2331243132 |
7 | 434602355 |
oct | 143444600 |
9 | 54103362 |
10 | 26102144 |
11 | 13808a22 |
12 | 88a94a8 |
13 | 553ba73 |
14 | 367662c |
15 | 2458e7e |
hex | 18e4980 |
26102144 has 32 divisors (see below), whose sum is σ = 52868640. Its totient is φ = 12833280.
The previous prime is 26102101. The next prime is 26102159. The reversal of 26102144 is 44120162.
It is a tau number, because it is divible by the number of its divisors (32).
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, 6137 + ... + 9479.
It is an arithmetic number, because the mean of its divisors is an integer number (1652145).
Almost surely, 226102144 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26102144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26434320).
26102144 is an abundant number, since it is smaller than the sum of its proper divisors (26766496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26102144 is an equidigital number, since it uses as much as digits as its factorization.
26102144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3418 (or 3406 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 26102144 is about 5109.0257388273. The cubic root of 26102144 is about 296.6370501653.
The spelling of 26102144 in words is "twenty-six million, one hundred two thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •