Base | Representation |
---|---|
bin | 11001100000010… |
… | …000000111100000 |
3 | 1002211010210220111 |
4 | 121200100013200 |
5 | 1334014310044 |
6 | 110243021104 |
7 | 13413651130 |
oct | 3140200740 |
9 | 1084123814 |
10 | 427885024 |
11 | 1aa591396 |
12 | bb36a794 |
13 | 6a855a08 |
14 | 40b82ac0 |
15 | 27870b34 |
hex | 198101e0 |
427885024 has 96 divisors (see below), whose sum is σ = 1003968000. Its totient is φ = 175633920.
The previous prime is 427885021. The next prime is 427885027. The reversal of 427885024 is 420588724.
It is an interprime number because it is at equal distance from previous prime (427885021) and next prime (427885027).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427885021) 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, 1292539 + ... + 1292869.
It is an arithmetic number, because the mean of its divisors is an integer number (10458000).
Almost surely, 2427885024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 427885024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501984000).
427885024 is an abundant number, since it is smaller than the sum of its proper divisors (576082976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427885024 is a wasteful number, since it uses less digits than its factorization.
427885024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 576 (or 568 counting only the distinct ones).
The product of its (nonzero) digits is 143360, while the sum is 40.
The square root of 427885024 is about 20685.3818915678. The cubic root of 427885024 is about 753.5447159617.
The spelling of 427885024 in words is "four hundred twenty-seven million, eight hundred eighty-five thousand, twenty-four".
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