Base | Representation |
---|---|
bin | 11111111111101… |
… | …10001000010000 |
3 | 200201000212202110 |
4 | 33333312020100 |
5 | 1022202120044 |
6 | 42344345320 |
7 | 6436214532 |
oct | 1777661020 |
9 | 621025673 |
10 | 268395024 |
11 | 128558177 |
12 | 75a75240 |
13 | 437b3431 |
14 | 27907852 |
15 | 188696b9 |
hex | fff6210 |
268395024 has 80 divisors (see below), whose sum is σ = 719239680. Its totient is φ = 86154240.
The previous prime is 268395013. The next prime is 268395037. The reversal of 268395024 is 420593862.
It is a happy number.
It is a nialpdrome in base 16.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471412 + ... + 471980.
It is an arithmetic number, because the mean of its divisors is an integer number (8990496).
Almost surely, 2268395024 is an apocalyptic number.
268395024 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 268395024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359619840).
268395024 is an abundant number, since it is smaller than the sum of its proper divisors (450844656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268395024 is a wasteful number, since it uses less digits than its factorization.
268395024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 928 (or 922 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 39.
The square root of 268395024 is about 16382.7660668155. The cubic root of 268395024 is about 645.0471884231.
The spelling of 268395024 in words is "two hundred sixty-eight million, three hundred ninety-five thousand, twenty-four".
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