Base | Representation |
---|---|
bin | 110010001010… |
… | …1101001111100 |
3 | 1211111100001220 |
4 | 1210111221330 |
5 | 23213144400 |
6 | 2335433340 |
7 | 436400265 |
oct | 144255174 |
9 | 54440056 |
10 | 26303100 |
11 | 139359aa |
12 | 8985850 |
13 | 55ac385 |
14 | 36c996c |
15 | 24987a0 |
hex | 1915a7c |
26303100 has 72 divisors (see below), whose sum is σ = 77911680. Its totient is φ = 6847680.
The previous prime is 26303077. The next prime is 26303107. The reversal of 26303100 is 130362.
It is a super-2 number, since 2×263031002 = 1383706139220000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 26303100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26303107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11881 + ... + 13919.
Almost surely, 226303100 is an apocalyptic number.
26303100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26303100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38955840).
26303100 is an abundant number, since it is smaller than the sum of its proper divisors (51608580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26303100 is a wasteful number, since it uses less digits than its factorization.
26303100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2099 (or 2092 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 26303100 is about 5128.6547943881. The cubic root of 26303100 is about 297.3963577492.
Adding to 26303100 its reverse (130362), we get a palindrome (26433462).
The spelling of 26303100 in words is "twenty-six million, three hundred three thousand, one hundred".
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