Base | Representation |
---|---|
bin | 110001111101… |
… | …1010001110101 |
3 | 1211021211212110 |
4 | 1203323101311 |
5 | 23201220221 |
6 | 2333241233 |
7 | 435440304 |
oct | 143732165 |
9 | 54254773 |
10 | 26195061 |
11 | 13871812 |
12 | 8933219 |
13 | 5572149 |
14 | 369c43b |
15 | 2476776 |
hex | 18fb475 |
26195061 has 4 divisors (see below), whose sum is σ = 34926752. Its totient is φ = 17463372.
The previous prime is 26195051. The next prime is 26195069. The reversal of 26195061 is 16059162.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 26195061 - 29 = 26194549 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26195069) 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, 4365841 + ... + 4365846.
It is an arithmetic number, because the mean of its divisors is an integer number (8731688).
Almost surely, 226195061 is an apocalyptic number.
It is an amenable number.
26195061 is a deficient number, since it is larger than the sum of its proper divisors (8731691).
26195061 is an equidigital number, since it uses as much as digits as its factorization.
26195061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8731690.
The product of its (nonzero) digits is 3240, while the sum is 30.
The square root of 26195061 is about 5118.1110773409. Note that the first 3 decimals coincide. The cubic root of 26195061 is about 296.9886175053.
The spelling of 26195061 in words is "twenty-six million, one hundred ninety-five thousand, sixty-one".
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