Base | Representation |
---|---|
bin | 110010001110… |
… | …0011110010010 |
3 | 1211112202101012 |
4 | 1210130132102 |
5 | 23220043101 |
6 | 2340210522 |
7 | 436544561 |
oct | 144343622 |
9 | 54482335 |
10 | 26331026 |
11 | 13954987 |
12 | 8999a42 |
13 | 55bbcb7 |
14 | 36d5bd8 |
15 | 24a1bbb |
hex | 191c792 |
26331026 has 4 divisors (see below), whose sum is σ = 39496542. Its totient is φ = 13165512.
The previous prime is 26331001. The next prime is 26331029. The reversal of 26331026 is 62013362.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62013362 = 2 ⋅31006681.
It can be written as a sum of positive squares in only one way, i.e., 20566225 + 5764801 = 4535^2 + 2401^2 .
It is a junction number, because it is equal to n+sod(n) for n = 26330992 and 26331010.
It is not an unprimeable number, because it can be changed into a prime (26331029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6582755 + ... + 6582758.
Almost surely, 226331026 is an apocalyptic number.
26331026 is a deficient number, since it is larger than the sum of its proper divisors (13165516).
26331026 is a wasteful number, since it uses less digits than its factorization.
26331026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13165515.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 26331026 is about 5131.3766184134. The cubic root of 26331026 is about 297.5015690900.
Adding to 26331026 its reverse (62013362), we get a palindrome (88344388).
The spelling of 26331026 in words is "twenty-six million, three hundred thirty-one thousand, twenty-six".
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