Base | Representation |
---|---|
bin | 110001110001… |
… | …1011101010100 |
3 | 1211002220000210 |
4 | 1203203131110 |
5 | 23140104432 |
6 | 2331205420 |
7 | 434552661 |
oct | 143433524 |
9 | 54086023 |
10 | 26097492 |
11 | 13805483 |
12 | 88a6870 |
13 | 5539905 |
14 | 3674a68 |
15 | 24578cc |
hex | 18e3754 |
26097492 has 24 divisors (see below), whose sum is σ = 61667200. Its totient is φ = 8588736.
The previous prime is 26097473. The next prime is 26097493. The reversal of 26097492 is 29479062.
It is a plaindrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 26097492.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26097493) 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 7 ways as a sum of consecutive naturals, for example, 12817 + ... + 14712.
Almost surely, 226097492 is an apocalyptic number.
It is an amenable number.
26097492 is an abundant number, since it is smaller than the sum of its proper divisors (35569708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26097492 is a wasteful number, since it uses less digits than its factorization.
26097492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27615 (or 27613 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 26097492 is about 5108.5704458292. The cubic root of 26097492 is about 296.6194266124.
It can be divided in two parts, 2609 and 7492, that added together give a palindrome (10101).
The spelling of 26097492 in words is "twenty-six million, ninety-seven thousand, four hundred ninety-two".
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