Base | Representation |
---|---|
bin | 10011101111110… |
… | …111010000110000 |
3 | 212002102111200012 |
4 | 103233313100300 |
5 | 1134304023344 |
6 | 52513114052 |
7 | 11132060453 |
oct | 2357672060 |
9 | 762374605 |
10 | 331314224 |
11 | 16002230a |
12 | 92b58928 |
13 | 53843027 |
14 | 3200549a |
15 | 1e14729e |
hex | 13bf7430 |
331314224 has 60 divisors (see below), whose sum is σ = 688193304. Its totient is φ = 154478592.
The previous prime is 331314211. The next prime is 331314257. The reversal of 331314224 is 422413133.
331314224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 331314224.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 633227 + ... + 633749.
Almost surely, 2331314224 is an apocalyptic number.
331314224 is a gapful number since it is divisible by the number (34) 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 331314224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344096652).
331314224 is an abundant number, since it is smaller than the sum of its proper divisors (356879080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331314224 is a wasteful number, since it uses less digits than its factorization.
331314224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 702 (or 679 counting only the distinct ones).
The product of its digits is 1728, while the sum is 23.
The square root of 331314224 is about 18202.0390066608. The cubic root of 331314224 is about 691.9584658823.
Adding to 331314224 its reverse (422413133), we get a palindrome (753727357).
The spelling of 331314224 in words is "three hundred thirty-one million, three hundred fourteen thousand, two hundred twenty-four".
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