Base | Representation |
---|---|
bin | 10000000000111… |
… | …110110001111110 |
3 | 200201120222222000 |
4 | 100000332301332 |
5 | 1022241130411 |
6 | 42355003130 |
7 | 6441564240 |
oct | 2000766176 |
9 | 621528860 |
10 | 268692606 |
11 | 128740806 |
12 | 75b994a6 |
13 | 43888a10 |
14 | 27984090 |
15 | 188c7956 |
hex | 1003ec7e |
268692606 has 64 divisors (see below), whose sum is σ = 734899200. Its totient is φ = 70862688.
The previous prime is 268692581. The next prime is 268692649. The reversal of 268692606 is 606296862.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22426 + ... + 32253.
It is an arithmetic number, because the mean of its divisors is an integer number (11482800).
Almost surely, 2268692606 is an apocalyptic number.
268692606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
268692606 is an abundant number, since it is smaller than the sum of its proper divisors (466206594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268692606 is a wasteful number, since it uses less digits than its factorization.
268692606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54710 (or 54704 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The square root of 268692606 is about 16391.8457166971. The cubic root of 268692606 is about 645.2854982724.
The spelling of 268692606 in words is "two hundred sixty-eight million, six hundred ninety-two thousand, six hundred six".
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