Base | Representation |
---|---|
bin | 10010101110100… |
… | …110100011010100 |
3 | 210220020100011211 |
4 | 102232212203110 |
5 | 1120414101140 |
6 | 51102311204 |
7 | 10533465463 |
oct | 2256464324 |
9 | 726210154 |
10 | 314206420 |
11 | 1513a7a30 |
12 | 89288504 |
13 | 50133178 |
14 | 2da309da |
15 | 1c8b82ea |
hex | 12ba68d4 |
314206420 has 48 divisors (see below), whose sum is σ = 757713600. Its totient is φ = 108241920.
The previous prime is 314206391. The next prime is 314206457. The reversal of 314206420 is 24602413.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 314206391 and 314206400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33405 + ... + 41764.
It is an arithmetic number, because the mean of its divisors is an integer number (15785700).
Almost surely, 2314206420 is an apocalyptic number.
It is an amenable number.
314206420 is an abundant number, since it is smaller than the sum of its proper divisors (443507180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314206420 is a wasteful number, since it uses less digits than its factorization.
314206420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75208 (or 75206 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 314206420 is about 17725.8686670075. The cubic root of 314206420 is about 679.8373457564.
Adding to 314206420 its reverse (24602413), we get a palindrome (338808833).
The spelling of 314206420 in words is "three hundred fourteen million, two hundred six thousand, four hundred twenty".
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