Base | Representation |
---|---|
bin | 10000011100111… |
… | …101001000001100 |
3 | 201020101120022022 |
4 | 100130331020030 |
5 | 1031130311433 |
6 | 43220105312 |
7 | 6561116066 |
oct | 2034751014 |
9 | 636346268 |
10 | 276025868 |
11 | 13189a358 |
12 | 78535238 |
13 | 45255821 |
14 | 28932736 |
15 | 19375698 |
hex | 1073d20c |
276025868 has 12 divisors (see below), whose sum is σ = 483163800. Its totient is φ = 137979072.
The previous prime is 276025861. The next prime is 276025909. The reversal of 276025868 is 868520672.
It is not an unprimeable number, because it can be changed into a prime (276025861) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22283 + ... + 32381.
It is an arithmetic number, because the mean of its divisors is an integer number (40263650).
Almost surely, 2276025868 is an apocalyptic number.
It is an amenable number.
276025868 is a deficient number, since it is larger than the sum of its proper divisors (207137932).
276025868 is a wasteful number, since it uses less digits than its factorization.
276025868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16936 (or 16934 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 44.
The square root of 276025868 is about 16614.0262429069. The cubic root of 276025868 is about 651.1033473568.
The spelling of 276025868 in words is "two hundred seventy-six million, twenty-five thousand, eight hundred sixty-eight".
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