Base | Representation |
---|---|
bin | 110001111111… |
… | …0011011111010 |
3 | 1211022111121110 |
4 | 1203332123322 |
5 | 23202123434 |
6 | 2333421150 |
7 | 435523101 |
oct | 143763372 |
9 | 54274543 |
10 | 26207994 |
11 | 138804aa |
12 | 893a7b6 |
13 | 5577cb7 |
14 | 36a3038 |
15 | 247a4e9 |
hex | 18fe6fa |
26207994 has 16 divisors (see below), whose sum is σ = 54695232. Its totient is φ = 8356128.
The previous prime is 26207983. The next prime is 26208001. The reversal of 26207994 is 49970262.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94819 + ... + 95094.
It is an arithmetic number, because the mean of its divisors is an integer number (3418452).
Almost surely, 226207994 is an apocalyptic number.
26207994 is an abundant number, since it is smaller than the sum of its proper divisors (28487238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26207994 is a wasteful number, since it uses less digits than its factorization.
26207994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189941.
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 26207994 is about 5119.3743758393. The cubic root of 26207994 is about 297.0374857740.
The spelling of 26207994 in words is "twenty-six million, two hundred seven thousand, nine hundred ninety-four".
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