Base | Representation |
---|---|
bin | 110011010001… |
… | …1100000100010 |
3 | 1212120212002112 |
4 | 1212203200202 |
5 | 23340243010 |
6 | 2400115322 |
7 | 444340250 |
oct | 146434042 |
9 | 55525075 |
10 | 26884130 |
11 | 141a2499 |
12 | 9005b42 |
13 | 5753990 |
14 | 37db5d0 |
15 | 2560a05 |
hex | 19a3822 |
26884130 has 64 divisors (see below), whose sum is σ = 61544448. Its totient is φ = 8225280.
The previous prime is 26884097. The next prime is 26884139. The reversal of 26884130 is 3148862.
It is not an unprimeable number, because it can be changed into a prime (26884139) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27734 + ... + 28686.
It is an arithmetic number, because the mean of its divisors is an integer number (961632).
Almost surely, 226884130 is an apocalyptic number.
26884130 is an abundant number, since it is smaller than the sum of its proper divisors (34660318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26884130 is a wasteful number, since it uses less digits than its factorization.
26884130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1011.
The product of its (nonzero) digits is 9216, while the sum is 32.
The square root of 26884130 is about 5184.9908389504. The cubic root of 26884130 is about 299.5702364903.
The spelling of 26884130 in words is "twenty-six million, eight hundred eighty-four thousand, one hundred thirty".
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