Base | Representation |
---|---|
bin | 1100000100100000100110… |
… | …01110100101100000000000 |
3 | 10110222111200200011122100000 |
4 | 12002100103032211200000 |
5 | 11434341003420330000 |
6 | 132241442005200000 |
7 | 5406453514311660 |
oct | 602202316454000 |
9 | 113874620148300 |
10 | 26543220480000 |
11 | 8503a09a87244 |
12 | 2b88306a00000 |
13 | 11a7026b03403 |
14 | 67a9ad4381a0 |
15 | 3106b4030000 |
hex | 1824133a5800 |
26543220480000 has 2880 divisors, whose sum is σ = 115781004218880. Its totient is φ = 5948080128000.
The previous prime is 26543220479939. The next prime is 26543220480031. The reversal of 26543220480000 is 8402234562.
It is a tau number, because it is divible by the number of its divisors (2880).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 158941439917 + ... + 158941440083.
It is an arithmetic number, because the mean of its divisors is an integer number (40201737576).
Almost surely, 226543220480000 is an apocalyptic number.
26543220480000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26543220480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57890502109440).
26543220480000 is an abundant number, since it is smaller than the sum of its proper divisors (89237783738880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26543220480000 is an frugal number, since it uses more digits than its factorization.
26543220480000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304 (or 257 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 36.
The spelling of 26543220480000 in words is "twenty-six trillion, five hundred forty-three billion, two hundred twenty million, four hundred eighty thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •