Base | Representation |
---|---|
bin | 110010110111… |
… | …1010101101001 |
3 | 1212011222222010 |
4 | 1211233111221 |
5 | 23311423231 |
6 | 2351350133 |
7 | 442460250 |
oct | 145572551 |
9 | 55158863 |
10 | 26670441 |
11 | 14066996 |
12 | 8b22349 |
13 | 56aa635 |
14 | 3783797 |
15 | 251c546 |
hex | 196f569 |
26670441 has 16 divisors (see below), whose sum is σ = 41062784. Its totient is φ = 15081984.
The previous prime is 26670431. The next prime is 26670443. The reversal of 26670441 is 14407662.
It is not a de Polignac number, because 26670441 - 213 = 26662249 is a prime.
It is a super-2 number, since 2×266704412 = 1422624846268962, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 26670399 and 26670408.
It is not an unprimeable number, because it can be changed into a prime (26670443) 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, 4510 + ... + 8583.
It is an arithmetic number, because the mean of its divisors is an integer number (2566424).
Almost surely, 226670441 is an apocalyptic number.
26670441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
26670441 is a deficient number, since it is larger than the sum of its proper divisors (14392343).
26670441 is a wasteful number, since it uses less digits than its factorization.
26670441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13200.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 26670441 is about 5164.3432302666. The cubic root of 26670441 is about 298.7744110350.
It can be divided in two parts, 266 and 70441, that added together give a palindrome (70707).
The spelling of 26670441 in words is "twenty-six million, six hundred seventy thousand, four hundred forty-one".
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