Base | Representation |
---|---|
bin | 110010011110… |
… | …0110011010001 |
3 | 1211210111000110 |
4 | 1210330303101 |
5 | 23233312231 |
6 | 2343111533 |
7 | 440635614 |
oct | 144746321 |
9 | 54714013 |
10 | 26463441 |
11 | 13a35414 |
12 | 8a425a9 |
13 | 5637354 |
14 | 372c17b |
15 | 24cb046 |
hex | 193ccd1 |
26463441 has 24 divisors (see below), whose sum is σ = 37930464. Its totient is φ = 16407040.
The previous prime is 26463403. The next prime is 26463461. The reversal of 26463441 is 14436462.
26463441 = T76 + T77 + ... + T541.
It is not a de Polignac number, because 26463441 - 213 = 26455249 is a prime.
It is a super-3 number, since 3×264634413 (a number of 23 digits) contains 333 as substring.
Its product of digits (13824) is a multiple of the sum of its prime divisors (384).
It is a junction number, because it is equal to n+sod(n) for n = 26463399 and 26463408.
It is not an unprimeable number, because it can be changed into a prime (26463401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113461 + ... + 113693.
It is an arithmetic number, because the mean of its divisors is an integer number (1580436).
Almost surely, 226463441 is an apocalyptic number.
It is an amenable number.
26463441 is a deficient number, since it is larger than the sum of its proper divisors (11467023).
26463441 is a wasteful number, since it uses less digits than its factorization.
26463441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401 (or 384 counting only the distinct ones).
The product of its digits is 13824, while the sum is 30.
The square root of 26463441 is about 5144.2629209635. The cubic root of 26463441 is about 297.9994332076. Note that the first 3 decimals are identical.
The spelling of 26463441 in words is "twenty-six million, four hundred sixty-three thousand, four hundred forty-one".
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