Base | Representation |
---|---|
bin | 110001101111… |
… | …1010111010101 |
3 | 1211002001000210 |
4 | 1203133113111 |
5 | 23134040400 |
6 | 2331000033 |
7 | 434453046 |
oct | 143372725 |
9 | 54061023 |
10 | 26080725 |
11 | 137a3920 |
12 | 8899019 |
13 | 55320a8 |
14 | 366c8cd |
15 | 2452950 |
hex | 18df5d5 |
26080725 has 48 divisors (see below), whose sum is σ = 47657664. Its totient is φ = 12480000.
The previous prime is 26080721. The next prime is 26080727. The reversal of 26080725 is 52708062.
It is not a de Polignac number, because 26080725 - 22 = 26080721 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26080692 and 26080701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26080721) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83169 + ... + 83481.
It is an arithmetic number, because the mean of its divisors is an integer number (992868).
Almost surely, 226080725 is an apocalyptic number.
26080725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
26080725 is a deficient number, since it is larger than the sum of its proper divisors (21576939).
26080725 is a wasteful number, since it uses less digits than its factorization.
26080725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438 (or 433 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 26080725 is about 5106.9291164065. The cubic root of 26080725 is about 296.5558894290. Note that the first 3 decimals are identical.
Adding to 26080725 its reverse (52708062), we get a palindrome (78788787).
The spelling of 26080725 in words is "twenty-six million, eighty thousand, seven hundred twenty-five".
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