Base | Representation |
---|---|
bin | 110010010110… |
… | …1110110110010 |
3 | 1211200101001020 |
4 | 1210231312302 |
5 | 23224332401 |
6 | 2341520310 |
7 | 440262264 |
oct | 144556662 |
9 | 54611036 |
10 | 26402226 |
11 | 139a3424 |
12 | 8a13096 |
13 | 5615526 |
14 | 3713b34 |
15 | 24b7d36 |
hex | 192ddb2 |
26402226 has 16 divisors (see below), whose sum is σ = 52856928. Its totient is φ = 8792000.
The previous prime is 26402213. The next prime is 26402227. The reversal of 26402226 is 62220462.
It is a junction number, because it is equal to n+sod(n) for n = 26402196 and 26402205.
It is not an unprimeable number, because it can be changed into a prime (26402227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8026 + ... + 10826.
It is an arithmetic number, because the mean of its divisors is an integer number (3303558).
Almost surely, 226402226 is an apocalyptic number.
26402226 is an abundant number, since it is smaller than the sum of its proper divisors (26454702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26402226 is a wasteful number, since it uses less digits than its factorization.
26402226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4377.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 26402226 is about 5138.3096442313. The cubic root of 26402226 is about 297.7694792474.
Adding to 26402226 its reverse (62220462), we get a palindrome (88622688).
The spelling of 26402226 in words is "twenty-six million, four hundred two thousand, two hundred twenty-six".
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