Base | Representation |
---|---|
bin | 1111100110101110110… |
… | …0100001101110011100 |
3 | 221121222222200021211002 |
4 | 3321223230201232130 |
5 | 13343024232310230 |
6 | 323054442045432 |
7 | 25240432154642 |
oct | 3715354415634 |
9 | 847888607732 |
10 | 268094806940 |
11 | a3775590554 |
12 | 43b604a9878 |
13 | 1c386b3534c |
14 | cd93a7b192 |
15 | 6e9169d545 |
hex | 3e6bb21b9c |
268094806940 has 24 divisors (see below), whose sum is σ = 563011375920. Its totient is φ = 107235583488.
The previous prime is 268094806921. The next prime is 268094806997. The reversal of 268094806940 is 49608490862.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020716 + ... + 1256204.
It is an arithmetic number, because the mean of its divisors is an integer number (23458807330).
Almost surely, 2268094806940 is an apocalyptic number.
268094806940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
268094806940 is an abundant number, since it is smaller than the sum of its proper divisors (294916568980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268094806940 is a wasteful number, since it uses less digits than its factorization.
268094806940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292421 (or 292419 counting only the distinct ones).
The product of its (nonzero) digits is 5971968, while the sum is 56.
The spelling of 268094806940 in words is "two hundred sixty-eight billion, ninety-four million, eight hundred six thousand, nine hundred forty".
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