Base | Representation |
---|---|
bin | 110011011101… |
… | …0111110000011 |
3 | 1212202201220200 |
4 | 1212322332003 |
5 | 23401331402 |
6 | 2402140243 |
7 | 445220361 |
oct | 146727603 |
9 | 55681820 |
10 | 26980227 |
11 | 1425870a |
12 | 9051683 |
13 | 5788641 |
14 | 3824631 |
15 | 257e21c |
hex | 19baf83 |
26980227 has 12 divisors (see below), whose sum is σ = 39231504. Its totient is φ = 17866800.
The previous prime is 26980223. The next prime is 26980243. The reversal of 26980227 is 72208962.
It is not a de Polignac number, because 26980227 - 22 = 26980223 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 26980191 and 26980200.
It is not an unprimeable number, because it can be changed into a prime (26980223) 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, 8568 + ... + 11285.
It is an arithmetic number, because the mean of its divisors is an integer number (3269292).
Almost surely, 226980227 is an apocalyptic number.
26980227 is a deficient number, since it is larger than the sum of its proper divisors (12251277).
26980227 is a wasteful number, since it uses less digits than its factorization.
26980227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20010 (or 20007 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 26980227 is about 5194.2494164220. The cubic root of 26980227 is about 299.9267487823.
The spelling of 26980227 in words is "twenty-six million, nine hundred eighty thousand, two hundred twenty-seven".
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