Base | Representation |
---|---|
bin | 110001101110… |
… | …0010110101000 |
3 | 1211001102010000 |
4 | 1203130112220 |
5 | 23133142032 |
6 | 2330423000 |
7 | 434402100 |
oct | 143342650 |
9 | 54042100 |
10 | 26068392 |
11 | 13795629 |
12 | 8891a60 |
13 | 55295ac |
14 | 3668200 |
15 | 244de7c |
hex | 18dc5a8 |
26068392 has 120 divisors (see below), whose sum is σ = 85040010. Its totient is φ = 7439040.
The previous prime is 26068369. The next prime is 26068397. The reversal of 26068392 is 29386062.
26068392 is a `hidden beast` number, since 260 + 6 + 8 + 392 = 666.
It can be written as a sum of positive squares in only one way, i.e., 24147396 + 1920996 = 4914^2 + 1386^2 .
It is a super-2 number, since 2×260683922 = 1359122122931328, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (26068397) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 31342 + ... + 32162.
Almost surely, 226068392 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26068392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42520005).
26068392 is an abundant number, since it is smaller than the sum of its proper divisors (58971618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26068392 is a wasteful number, since it uses less digits than its factorization.
26068392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 853 (or 833 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 26068392 is about 5105.7214965174. The cubic root of 26068392 is about 296.5091371443.
The spelling of 26068392 in words is "twenty-six million, sixty-eight thousand, three hundred ninety-two".
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