Base | Representation |
---|---|
bin | 110010000100… |
… | …1101111000000 |
3 | 1211101212002110 |
4 | 1210021233000 |
5 | 23210114042 |
6 | 2334415320 |
7 | 436105032 |
oct | 144115700 |
9 | 54355073 |
10 | 26254272 |
11 | 13902250 |
12 | 8961540 |
13 | 5593095 |
14 | 36b5c52 |
15 | 248909c |
hex | 1909bc0 |
26254272 has 112 divisors (see below), whose sum is σ = 78418944. Its totient is φ = 7680000.
The previous prime is 26254271. The next prime is 26254279. The reversal of 26254272 is 27245262.
Its product of digits (13440) is a multiple of the sum of its prime divisors (448).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26254271) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65272 + ... + 65672.
Almost surely, 226254272 is an apocalyptic number.
26254272 is a gapful number since it is divisible by the number (22) 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 26254272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39209472).
26254272 is an abundant number, since it is smaller than the sum of its proper divisors (52164672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26254272 is a wasteful number, since it uses less digits than its factorization.
26254272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 458 (or 448 counting only the distinct ones).
The product of its digits is 13440, while the sum is 30.
The square root of 26254272 is about 5123.8922705303. The cubic root of 26254272 is about 297.2122189443.
The spelling of 26254272 in words is "twenty-six million, two hundred fifty-four thousand, two hundred seventy-two".
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