Base | Representation |
---|---|
bin | 110001101111… |
… | …0011111010101 |
3 | 1211001212010001 |
4 | 1203132133111 |
5 | 23133432031 |
6 | 2330531301 |
7 | 434436436 |
oct | 143363725 |
9 | 54055101 |
10 | 26077141 |
11 | 137a1162 |
12 | 8896b31 |
13 | 553057c |
14 | 366b48d |
15 | 2451861 |
hex | 18de7d5 |
26077141 has 4 divisors (see below), whose sum is σ = 26092332. Its totient is φ = 26061952.
The previous prime is 26077097. The next prime is 26077153. The reversal of 26077141 is 14177062.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7980625 + 18096516 = 2825^2 + 4254^2 .
It is a cyclic number.
It is not a de Polignac number, because 26077141 - 213 = 26068949 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 (26077741) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4636 + ... + 8581.
It is an arithmetic number, because the mean of its divisors is an integer number (6523083).
Almost surely, 226077141 is an apocalyptic number.
It is an amenable number.
26077141 is a deficient number, since it is larger than the sum of its proper divisors (15191).
26077141 is a wasteful number, since it uses less digits than its factorization.
26077141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15190.
The product of its (nonzero) digits is 2352, while the sum is 28.
The square root of 26077141 is about 5106.5782085463. The cubic root of 26077141 is about 296.5423046201.
The spelling of 26077141 in words is "twenty-six million, seventy-seven thousand, one hundred forty-one".
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