Base | Representation |
---|---|
bin | 11000011100101100… |
… | …000000000001000010 |
3 | 2111202111002001200100 |
4 | 120130230000001002 |
5 | 412230240201401 |
6 | 20020512103230 |
7 | 1616345445621 |
oct | 303454000102 |
9 | 74674061610 |
10 | 26251100226 |
11 | 1015107515a |
12 | 5107534b16 |
13 | 26247acb00 |
14 | 13b05b96b8 |
15 | a39953b86 |
hex | 61cb00042 |
26251100226 has 144 divisors (see below), whose sum is σ = 65754037440. Its totient is φ = 7543186560.
The previous prime is 26251100221. The next prime is 26251100231. The reversal of 26251100226 is 62200115262.
26251100226 is a `hidden beast` number, since 2 + 625 + 1 + 10 + 0 + 2 + 26 = 666.
It is an interprime number because it is at equal distance from previous prime (26251100221) and next prime (26251100231).
It is a self number, because there is not a number n which added to its sum of digits gives 26251100226.
It is not an unprimeable number, because it can be changed into a prime (26251100221) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4100460 + ... + 4106856.
It is an arithmetic number, because the mean of its divisors is an integer number (456625260).
Almost surely, 226251100226 is an apocalyptic number.
26251100226 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 26251100226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32877018720).
26251100226 is an abundant number, since it is smaller than the sum of its proper divisors (39502937214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26251100226 is a wasteful number, since it uses less digits than its factorization.
26251100226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6521 (or 6505 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 26251100226 its reverse (62200115262), we get a palindrome (88451215488).
The spelling of 26251100226 in words is "twenty-six billion, two hundred fifty-one million, one hundred thousand, two hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •