Base | Representation |
---|---|
bin | 110010111100… |
… | …1110100110001 |
3 | 1212021011212221 |
4 | 1211321310301 |
5 | 23314312033 |
6 | 2352321041 |
7 | 443026420 |
oct | 145716461 |
9 | 55234787 |
10 | 26713393 |
11 | 14096193 |
12 | 8b43181 |
13 | 56c4055 |
14 | 37952b7 |
15 | 252a12d |
hex | 1979d31 |
26713393 has 16 divisors (see below), whose sum is σ = 31144960. Its totient is φ = 22441536.
The previous prime is 26713391. The next prime is 26713403. The reversal of 26713393 is 39331762.
It is a cyclic number.
It is not a de Polignac number, because 26713393 - 21 = 26713391 is a prime.
It is the 5169-th Hogben number.
It is not an unprimeable number, because it can be changed into a prime (26713391) by changing a digit.
It is a nontrivial repunit in base 5168.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119680 + ... + 119902.
It is an arithmetic number, because the mean of its divisors is an integer number (1946560).
Almost surely, 226713393 is an apocalyptic number.
It is an amenable number.
26713393 is a deficient number, since it is larger than the sum of its proper divisors (4431567).
26713393 is a wasteful number, since it uses less digits than its factorization.
26713393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496.
The product of its digits is 20412, while the sum is 34.
The square root of 26713393 is about 5168.5000725549. The cubic root of 26713393 is about 298.9347142913.
The spelling of 26713393 in words is "twenty-six million, seven hundred thirteen thousand, three hundred ninety-three".
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