Base | Representation |
---|---|
bin | 110001110100… |
… | …0001101000001 |
3 | 1211010212200200 |
4 | 1203220031001 |
5 | 23141220204 |
6 | 2331435413 |
7 | 434663436 |
oct | 143501501 |
9 | 54125620 |
10 | 26116929 |
11 | 13819043 |
12 | 88b5b69 |
13 | 5545707 |
14 | 367bb8d |
15 | 245d539 |
hex | 18e8341 |
26116929 has 12 divisors (see below), whose sum is σ = 37884132. Its totient is φ = 17337600.
The previous prime is 26116927. The next prime is 26116933. The reversal of 26116929 is 92961162.
It can be written as a sum of positive squares in 2 ways, for example, as 18147600 + 7969329 = 4260^2 + 2823^2 .
It is not a de Polignac number, because 26116929 - 21 = 26116927 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26116893 and 26116902.
It is not an unprimeable number, because it can be changed into a prime (26116921) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3852 + ... + 8189.
It is an arithmetic number, because the mean of its divisors is an integer number (3157011).
Almost surely, 226116929 is an apocalyptic number.
It is an amenable number.
26116929 is a deficient number, since it is larger than the sum of its proper divisors (11767203).
26116929 is a wasteful number, since it uses less digits than its factorization.
26116929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12288 (or 12285 counting only the distinct ones).
The product of its digits is 11664, while the sum is 36.
The square root of 26116929 is about 5110.4724830489. The cubic root of 26116929 is about 296.6930474934.
The spelling of 26116929 in words is "twenty-six million, one hundred sixteen thousand, nine hundred twenty-nine".
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