Base | Representation |
---|---|
bin | 10000001101110… |
… | …000100110111000 |
3 | 200221220012001100 |
4 | 100031300212320 |
5 | 1024120324144 |
6 | 42554451400 |
7 | 6512215413 |
oct | 2015604670 |
9 | 627805040 |
10 | 272042424 |
11 | 12a619555 |
12 | 77133b60 |
13 | 4448c664 |
14 | 281b6b7a |
15 | 18d3a269 |
hex | 103709b8 |
272042424 has 48 divisors (see below), whose sum is σ = 753924600. Its totient is φ = 88570944.
The previous prime is 272042423. The next prime is 272042429. The reversal of 272042424 is 424240272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272042423) 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, 40839 + ... + 47030.
Almost surely, 2272042424 is an apocalyptic number.
272042424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
272042424 is an abundant number, since it is smaller than the sum of its proper divisors (481882176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272042424 is a wasteful number, since it uses less digits than its factorization.
272042424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87924 (or 87917 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 27.
The square root of 272042424 is about 16493.7086187431. The cubic root of 272042424 is about 647.9560441149.
Adding to 272042424 its reverse (424240272), we get a palindrome (696282696).
The spelling of 272042424 in words is "two hundred seventy-two million, forty-two thousand, four hundred twenty-four".
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