Base | Representation |
---|---|
bin | 11000010101001010… |
… | …010110100110010000 |
3 | 2111102200111100021012 |
4 | 120111022112212100 |
5 | 412000424324222 |
6 | 20000201550052 |
7 | 1613253320165 |
oct | 302512264620 |
9 | 74380440235 |
10 | 26124839312 |
11 | 100968774a0 |
12 | 50911a5328 |
13 | 26045a3200 |
14 | 139b91006c |
15 | a2d8131e2 |
hex | 615296990 |
26124839312 has 240 divisors, whose sum is σ = 63915194880. Its totient is φ = 10231603200.
The previous prime is 26124839297. The next prime is 26124839327. The reversal of 26124839312 is 21393842162.
It is an interprime number because it is at equal distance from previous prime (26124839297) and next prime (26124839327).
It is a self number, because there is not a number n which added to its sum of digits gives 26124839312.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26739368 + ... + 26740344.
It is an arithmetic number, because the mean of its divisors is an integer number (266313312).
Almost surely, 226124839312 is an apocalyptic number.
26124839312 is a gapful number since it is divisible by the number (22) 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 26124839312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31957597440).
26124839312 is an abundant number, since it is smaller than the sum of its proper divisors (37790355568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26124839312 is a wasteful number, since it uses less digits than its factorization.
26124839312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1082 (or 1063 counting only the distinct ones).
The product of its digits is 124416, while the sum is 41.
The spelling of 26124839312 in words is "twenty-six billion, one hundred twenty-four million, eight hundred thirty-nine thousand, three hundred twelve".
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