Base | Representation |
---|---|
bin | 110001110001… |
… | …1011100110000 |
3 | 1211002212222110 |
4 | 1203203130300 |
5 | 23140104311 |
6 | 2331205320 |
7 | 434552610 |
oct | 143433460 |
9 | 54085873 |
10 | 26097456 |
11 | 13805450 |
12 | 88a6840 |
13 | 55398a8 |
14 | 3674a40 |
15 | 24578a6 |
hex | 18e3730 |
26097456 has 160 divisors (see below), whose sum is σ = 87994368. Its totient is φ = 6462720.
The previous prime is 26097451. The next prime is 26097473. The reversal of 26097456 is 65479062.
It is not an unprimeable number, because it can be changed into a prime (26097451) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84855 + ... + 85161.
Almost surely, 226097456 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 26097456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43997184).
26097456 is an abundant number, since it is smaller than the sum of its proper divisors (61896912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26097456 is a wasteful number, since it uses less digits than its factorization.
26097456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 359 (or 353 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 26097456 is about 5108.5669223374. The cubic root of 26097456 is about 296.6192902225.
The spelling of 26097456 in words is "twenty-six million, ninety-seven thousand, four hundred fifty-six".
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