Base | Representation |
---|---|
bin | 11000010001100110… |
… | …100011111001000000 |
3 | 2111021112010112112100 |
4 | 120101212203321000 |
5 | 411340132444203 |
6 | 15550230030400 |
7 | 1611626622603 |
oct | 302146437100 |
9 | 74245115470 |
10 | 26065124928 |
11 | 100660a1167 |
12 | 50751a8400 |
13 | 25c50c625b |
14 | 1393a0833a |
15 | a28469ea3 |
hex | 6119a3e40 |
26065124928 has 168 divisors, whose sum is σ = 76946849408. Its totient is φ = 8431008768.
The previous prime is 26065124893. The next prime is 26065124929. The reversal of 26065124928 is 82942156062.
26065124928 is a `hidden beast` number, since 2 + 606 + 5 + 12 + 4 + 9 + 28 = 666.
It is not an unprimeable number, because it can be changed into a prime (26065124929) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3885225 + ... + 3891927.
Almost surely, 226065124928 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 26065124928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38473424704).
26065124928 is an abundant number, since it is smaller than the sum of its proper divisors (50881724480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26065124928 is a wasteful number, since it uses less digits than its factorization.
26065124928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6921 (or 6908 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 45.
The spelling of 26065124928 in words is "twenty-six billion, sixty-five million, one hundred twenty-four thousand, nine hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •