Base | Representation |
---|---|
bin | 110001101011… |
… | …0001010111101 |
3 | 1211000010101010 |
4 | 1203112022331 |
5 | 23131334234 |
6 | 2330105433 |
7 | 434235213 |
oct | 143261275 |
9 | 54003333 |
10 | 26043069 |
11 | 137785a8 |
12 | 887b279 |
13 | 551ac00 |
14 | 365ccb3 |
15 | 24466e9 |
hex | 18d62bd |
26043069 has 24 divisors (see below), whose sum is σ = 38836992. Its totient is φ = 15500160.
The previous prime is 26043067. The next prime is 26043089. The reversal of 26043069 is 96034062.
It is not a de Polignac number, because 26043069 - 21 = 26043067 is a prime.
It is a super-2 number, since 2×260430692 = 1356482885877522, which contains 22 as substring.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
26043069 is a modest number, since divided by 3069 gives 2604 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26043067) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14889 + ... + 16545.
It is an arithmetic number, because the mean of its divisors is an integer number (1618208).
Almost surely, 226043069 is an apocalyptic number.
It is an amenable number.
26043069 is a deficient number, since it is larger than the sum of its proper divisors (12793923).
26043069 is a wasteful number, since it uses less digits than its factorization.
26043069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1717 (or 1704 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 30.
The square root of 26043069 is about 5103.2410289932. The cubic root of 26043069 is about 296.4130957587.
The spelling of 26043069 in words is "twenty-six million, forty-three thousand, sixty-nine".
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