Base | Representation |
---|---|
bin | 10010101111000… |
… | …100110100111110 |
3 | 210220110122021210 |
4 | 102233010310332 |
5 | 1120432033210 |
6 | 51105105250 |
7 | 10534523151 |
oct | 2257046476 |
9 | 726418253 |
10 | 314330430 |
11 | 151482117 |
12 | 89328226 |
13 | 5017774b |
14 | 2da63c98 |
15 | 1c8dee20 |
hex | 12bc4d3e |
314330430 has 64 divisors (see below), whose sum is σ = 777934080. Its totient is φ = 81236736.
The previous prime is 314330417. The next prime is 314330453. The reversal of 314330430 is 34033413.
It is a junction number, because it is equal to n+sod(n) for n = 314330397 and 314330406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178434 + ... + 180186.
It is an arithmetic number, because the mean of its divisors is an integer number (12155220).
Almost surely, 2314330430 is an apocalyptic number.
314330430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 314330430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388967040).
314330430 is an abundant number, since it is smaller than the sum of its proper divisors (463603650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314330430 is a wasteful number, since it uses less digits than its factorization.
314330430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1945.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 314330430 is about 17729.3663169330. The cubic root of 314330430 is about 679.9267726798.
Adding to 314330430 its reverse (34033413), we get a palindrome (348363843).
The spelling of 314330430 in words is "three hundred fourteen million, three hundred thirty thousand, four hundred thirty".
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