Base | Representation |
---|---|
bin | 110010100111… |
… | …1100101111110 |
3 | 1211221101121022 |
4 | 1211033211332 |
5 | 23243243124 |
6 | 2344504142 |
7 | 441406205 |
oct | 145174576 |
9 | 54841538 |
10 | 26540414 |
11 | 13a8822a |
12 | 8a7b052 |
13 | 56633b4 |
14 | 374c23c |
15 | 24e3c5e |
hex | 194f97e |
26540414 has 4 divisors (see below), whose sum is σ = 39810624. Its totient is φ = 13270206.
The previous prime is 26540411. The next prime is 26540441. The reversal of 26540414 is 41404562.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41404562 = 2 ⋅20702281.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26540411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6635102 + ... + 6635105.
It is an arithmetic number, because the mean of its divisors is an integer number (9952656).
Almost surely, 226540414 is an apocalyptic number.
26540414 is a deficient number, since it is larger than the sum of its proper divisors (13270210).
26540414 is a wasteful number, since it uses less digits than its factorization.
26540414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13270209.
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 26540414 is about 5151.7389297207. The cubic root of 26540414 is about 298.2880793032.
Adding to 26540414 its reverse (41404562), we get a palindrome (67944976).
The spelling of 26540414 in words is "twenty-six million, five hundred forty thousand, four hundred fourteen".
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