Base | Representation |
---|---|
bin | 110010011010… |
… | …0101010111101 |
3 | 1211201210100010 |
4 | 1210310222331 |
5 | 23231231031 |
6 | 2342253433 |
7 | 440436543 |
oct | 144645275 |
9 | 54653303 |
10 | 26430141 |
11 | 13a123a1 |
12 | 8a27279 |
13 | 562514a |
14 | 371dd93 |
15 | 24c1246 |
hex | 1934abd |
26430141 has 8 divisors (see below), whose sum is σ = 35818144. Its totient is φ = 17331120.
The previous prime is 26430139. The next prime is 26430143. The reversal of 26430141 is 14103462.
It is an interprime number because it is at equal distance from previous prime (26430139) and next prime (26430143).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 26430141 - 21 = 26430139 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26430143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72031 + ... + 72396.
It is an arithmetic number, because the mean of its divisors is an integer number (4477268).
Almost surely, 226430141 is an apocalyptic number.
It is an amenable number.
26430141 is a deficient number, since it is larger than the sum of its proper divisors (9388003).
26430141 is a wasteful number, since it uses less digits than its factorization.
26430141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144491.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 26430141 is about 5141.0252868470. The cubic root of 26430141 is about 297.8743858972.
The spelling of 26430141 in words is "twenty-six million, four hundred thirty thousand, one hundred forty-one".
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