Base | Representation |
---|---|
bin | 110010000000… |
… | …1001011101001 |
3 | 1211100002001000 |
4 | 1210001023221 |
5 | 23203003431 |
6 | 2333545213 |
7 | 435600636 |
oct | 144011351 |
9 | 54302030 |
10 | 26219241 |
11 | 138889a4 |
12 | 8945209 |
13 | 5580159 |
14 | 36a718d |
15 | 247d9e6 |
hex | 19012e9 |
26219241 has 16 divisors (see below), whose sum is σ = 40533120. Its totient is φ = 16719120.
The previous prime is 26219233. The next prime is 26219251. The reversal of 26219241 is 14291262.
It is not a de Polignac number, because 26219241 - 23 = 26219233 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26219251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20490 + ... + 21731.
It is an arithmetic number, because the mean of its divisors is an integer number (2533320).
Almost surely, 226219241 is an apocalyptic number.
It is an amenable number.
26219241 is a deficient number, since it is larger than the sum of its proper divisors (14313879).
26219241 is a wasteful number, since it uses less digits than its factorization.
26219241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42253 (or 42247 counting only the distinct ones).
The product of its digits is 1728, while the sum is 27.
The square root of 26219241 is about 5120.4727320825. The cubic root of 26219241 is about 297.0799703028.
It can be divided in two parts, 262 and 19241, that added together give a triangular number (19503 = T197).
The spelling of 26219241 in words is "twenty-six million, two hundred nineteen thousand, two hundred forty-one".
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