Base | Representation |
---|---|
bin | 110001101011… |
… | …0001100001001 |
3 | 1211000010110221 |
4 | 1203112030021 |
5 | 23131340040 |
6 | 2330110041 |
7 | 434235352 |
oct | 143261411 |
9 | 54003427 |
10 | 26043145 |
11 | 13778667 |
12 | 887b321 |
13 | 551ac5b |
14 | 365cd29 |
15 | 244674a |
hex | 18d6309 |
26043145 has 8 divisors (see below), whose sum is σ = 31280256. Its totient is φ = 20815536.
The previous prime is 26043139. The next prime is 26043151. The reversal of 26043145 is 54134062.
It is an interprime number because it is at equal distance from previous prime (26043139) and next prime (26043151).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 26043145 - 23 = 26043137 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7104 + ... + 10126.
It is an arithmetic number, because the mean of its divisors is an integer number (3910032).
Almost surely, 226043145 is an apocalyptic number.
It is an amenable number.
26043145 is a deficient number, since it is larger than the sum of its proper divisors (5237111).
26043145 is a wasteful number, since it uses less digits than its factorization.
26043145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4751.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 26043145 is about 5103.2484752361. The cubic root of 26043145 is about 296.4133840936.
The spelling of 26043145 in words is "twenty-six million, forty-three thousand, one hundred forty-five".
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