Base | Representation |
---|---|
bin | 110011010010… |
… | …1111110000110 |
3 | 1212121100221000 |
4 | 1212211332012 |
5 | 23341103324 |
6 | 2400234130 |
7 | 444411534 |
oct | 146457606 |
9 | 55540830 |
10 | 26894214 |
11 | 141aa026 |
12 | 900b946 |
13 | 5758449 |
14 | 3801154 |
15 | 25639c9 |
hex | 19a5f86 |
26894214 has 32 divisors (see below), whose sum is σ = 60899040. Its totient is φ = 8794656.
The previous prime is 26894209. The next prime is 26894233. The reversal of 26894214 is 41249862.
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 15 ways as a sum of consecutive naturals, for example, 1837 + ... + 7560.
It is an arithmetic number, because the mean of its divisors is an integer number (1903095).
Almost surely, 226894214 is an apocalyptic number.
26894214 is an abundant number, since it is smaller than the sum of its proper divisors (34004826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26894214 is a wasteful number, since it uses less digits than its factorization.
26894214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9461 (or 9455 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 26894214 is about 5185.9631699425. The cubic root of 26894214 is about 299.6076871925.
It can be divided in two parts, 2689 and 4214, that added together give a triangular number (6903 = T117).
The spelling of 26894214 in words is "twenty-six million, eight hundred ninety-four thousand, two hundred fourteen".
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