Base | Representation |
---|---|
bin | 110010000011… |
… | …0101111000000 |
3 | 1211101020020100 |
4 | 1210012233000 |
5 | 23204220414 |
6 | 2334242400 |
7 | 436024146 |
oct | 144065700 |
9 | 54336210 |
10 | 26241984 |
11 | 138a3a9a |
12 | 8956400 |
13 | 558a602 |
14 | 36b1596 |
15 | 2485609 |
hex | 1906bc0 |
26241984 has 84 divisors (see below), whose sum is σ = 77861160. Its totient is φ = 8440320.
The previous prime is 26241979. The next prime is 26241989. The reversal of 26241984 is 48914262.
26241984 = 823 + 833 + ... + 1103.
It is an interprime number because it is at equal distance from previous prime (26241979) and next prime (26241989).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26241989) 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, 15919 + ... + 17489.
Almost surely, 226241984 is an apocalyptic number.
26241984 is a gapful number since it is divisible by the number (24) 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 26241984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38930580).
26241984 is an abundant number, since it is smaller than the sum of its proper divisors (51619176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26241984 is a wasteful number, since it uses less digits than its factorization.
26241984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1618 (or 1605 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 26241984 is about 5122.6930417506. The cubic root of 26241984 is about 297.1658428260.
It can be divided in two parts, 26241 and 984, that added together give a square (27225 = 1652).
The spelling of 26241984 in words is "twenty-six million, two hundred forty-one thousand, nine hundred eighty-four".
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