Base | Representation |
---|---|
bin | 11000111011100001… |
… | …100010001010111000 |
3 | 2120002112120011110200 |
4 | 120323201202022320 |
5 | 414310210401412 |
6 | 20144112442200 |
7 | 1635230033646 |
oct | 307341421270 |
9 | 76075504420 |
10 | 26768450232 |
11 | 10397101947 |
12 | 5230849360 |
13 | 26a7a2b084 |
14 | 141d1aa196 |
15 | a6a0979dc |
hex | 63b8622b8 |
26768450232 has 96 divisors (see below), whose sum is σ = 75132954000. Its totient is φ = 8599610880.
The previous prime is 26768450201. The next prime is 26768450287. The reversal of 26768450232 is 23205486762.
26768450232 is a `hidden beast` number, since 2 + 67 + 6 + 84 + 502 + 3 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1176807 + ... + 1199337.
Almost surely, 226768450232 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 26768450232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37566477000).
26768450232 is an abundant number, since it is smaller than the sum of its proper divisors (48364503768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26768450232 is a wasteful number, since it uses less digits than its factorization.
26768450232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23141 (or 23134 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 45.
The spelling of 26768450232 in words is "twenty-six billion, seven hundred sixty-eight million, four hundred fifty thousand, two hundred thirty-two".
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