Base | Representation |
---|---|
bin | 110001110010… |
… | …0110001101110 |
3 | 1211010011102212 |
4 | 1203210301232 |
5 | 23140243034 |
6 | 2331250422 |
7 | 434604506 |
oct | 143446156 |
9 | 54104385 |
10 | 26102894 |
11 | 13809544 |
12 | 88a9a12 |
13 | 553c1cc |
14 | 3676a06 |
15 | 24592ce |
hex | 18e4c6e |
26102894 has 16 divisors (see below), whose sum is σ = 39817008. Its totient is φ = 12832512.
The previous prime is 26102893. The next prime is 26102897. The reversal of 26102894 is 49820162.
It is a super-2 number, since 2×261028942 = 1362722150350472, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 26102894.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26102891) 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 7 ways as a sum of consecutive naturals, for example, 37877 + ... + 38559.
It is an arithmetic number, because the mean of its divisors is an integer number (2488563).
Almost surely, 226102894 is an apocalyptic number.
26102894 is a deficient number, since it is larger than the sum of its proper divisors (13714114).
26102894 is a wasteful number, since it uses less digits than its factorization.
26102894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 979.
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 26102894 is about 5109.0991378128. The cubic root of 26102894 is about 296.6398912557.
The spelling of 26102894 in words is "twenty-six million, one hundred two thousand, eight hundred ninety-four".
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