Base | Representation |
---|---|
bin | 11111111111110… |
… | …00011111011100 |
3 | 200201001101000211 |
4 | 33333320133130 |
5 | 1022202422300 |
6 | 42344502204 |
7 | 6436254664 |
oct | 1777703734 |
9 | 621041024 |
10 | 268404700 |
11 | 128564473 |
12 | 75a7a964 |
13 | 437b7965 |
14 | 2790b1a4 |
15 | 1886c4ba |
hex | fff87dc |
268404700 has 36 divisors (see below), whose sum is σ = 583368912. Its totient is φ = 107190400.
The previous prime is 268404683. The next prime is 268404709. The reversal of 268404700 is 7404862.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268404709) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74337 + ... + 77863.
It is an arithmetic number, because the mean of its divisors is an integer number (16204692).
Almost surely, 2268404700 is an apocalyptic number.
268404700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
268404700 is an abundant number, since it is smaller than the sum of its proper divisors (314964212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268404700 is a wasteful number, since it uses less digits than its factorization.
268404700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4302 (or 4295 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 31.
The square root of 268404700 is about 16383.0613744807. The cubic root of 268404700 is about 645.0549399349.
The spelling of 268404700 in words is "two hundred sixty-eight million, four hundred four thousand, seven hundred".
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