Base | Representation |
---|---|
bin | 10010101111000… |
… | …010101000001100 |
3 | 210220110011221002 |
4 | 102233002220030 |
5 | 1120431241140 |
6 | 51104555432 |
7 | 10534454660 |
oct | 2257025014 |
9 | 726404832 |
10 | 314321420 |
11 | 151476376 |
12 | 89322b78 |
13 | 5017360a |
14 | 2da608a0 |
15 | 1c8dc415 |
hex | 12bc2a0c |
314321420 has 24 divisors (see below), whose sum is σ = 754371744. Its totient is φ = 107767296.
The previous prime is 314321377. The next prime is 314321453. The reversal of 314321420 is 24123413.
314321420 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 314321392 and 314321401.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1122437 + ... + 1122716.
It is an arithmetic number, because the mean of its divisors is an integer number (31432156).
Almost surely, 2314321420 is an apocalyptic number.
It is an amenable number.
314321420 is an abundant number, since it is smaller than the sum of its proper divisors (440050324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314321420 is a wasteful number, since it uses less digits than its factorization.
314321420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2245169 (or 2245167 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 314321420 is about 17729.1122169160. The cubic root of 314321420 is about 679.9202761206.
Adding to 314321420 its reverse (24123413), we get a palindrome (338444833).
The spelling of 314321420 in words is "three hundred fourteen million, three hundred twenty-one thousand, four hundred twenty".
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