Base | Representation |
---|---|
bin | 110001101110… |
… | …1110000010011 |
3 | 1211001200222120 |
4 | 1203131300103 |
5 | 23133333011 |
6 | 2330505323 |
7 | 434424606 |
oct | 143356023 |
9 | 54050876 |
10 | 26074131 |
11 | 13799976 |
12 | 8895243 |
13 | 552c0a5 |
14 | 366a33d |
15 | 2450a06 |
hex | 18ddc13 |
26074131 has 16 divisors (see below), whose sum is σ = 36062208. Its totient is φ = 16740000.
The previous prime is 26074129. The next prime is 26074133. The reversal of 26074131 is 13147062.
It is an interprime number because it is at equal distance from previous prime (26074129) and next prime (26074133).
It is not a de Polignac number, because 26074131 - 21 = 26074129 is a prime.
It is a super-2 number, since 2×260741312 = 1359720614810322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (26074133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22785 + ... + 23901.
It is an arithmetic number, because the mean of its divisors is an integer number (2253888).
Almost surely, 226074131 is an apocalyptic number.
26074131 is a deficient number, since it is larger than the sum of its proper divisors (9988077).
26074131 is a wasteful number, since it uses less digits than its factorization.
26074131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1402.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 26074131 is about 5106.2834821424. The cubic root of 26074131 is about 296.5308945415.
The spelling of 26074131 in words is "twenty-six million, seventy-four thousand, one hundred thirty-one".
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