Base | Representation |
---|---|
bin | 110010000110… |
… | …0001011000100 |
3 | 1211102100210101 |
4 | 1210030023010 |
5 | 23210424020 |
6 | 2334533444 |
7 | 436146121 |
oct | 144141304 |
9 | 54370711 |
10 | 26264260 |
11 | 13909800 |
12 | 8967284 |
13 | 55977a9 |
14 | 36b9748 |
15 | 248c00a |
hex | 190c2c4 |
26264260 has 36 divisors (see below), whose sum is σ = 60630444. Its totient is φ = 9549760.
The previous prime is 26264243. The next prime is 26264267. The reversal of 26264260 is 6246262.
It can be written as a sum of positive squares in 2 ways, for example, as 11778624 + 14485636 = 3432^2 + 3806^2 .
It is a super-2 number, since 2×262642602 = 1379622706695200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (26264267) 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, 3007 + ... + 7846.
It is an arithmetic number, because the mean of its divisors is an integer number (1684179).
Almost surely, 226264260 is an apocalyptic number.
26264260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26264260 is an abundant number, since it is smaller than the sum of its proper divisors (34366184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26264260 is a wasteful number, since it uses less digits than its factorization.
26264260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10884 (or 10871 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 26264260 is about 5124.8668275381. The cubic root of 26264260 is about 297.2499039768.
It can be divided in two parts, 2626 and 4260, that added together give a palindrome (6886).
The spelling of 26264260 in words is "twenty-six million, two hundred sixty-four thousand, two hundred sixty".
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