Base | Representation |
---|---|
bin | 10010101111111… |
… | …000100001001000 |
3 | 210220212101201100 |
4 | 102233320201020 |
5 | 1121010322102 |
6 | 51113421400 |
7 | 10536364341 |
oct | 2257704110 |
9 | 726771640 |
10 | 314542152 |
11 | 1516071a1 |
12 | 8940a860 |
13 | 5021cc22 |
14 | 2dabb0c8 |
15 | 1c932a1c |
hex | 12bf8848 |
314542152 has 24 divisors (see below), whose sum is σ = 851885190. Its totient is φ = 104847360.
The previous prime is 314542133. The next prime is 314542223. The reversal of 314542152 is 251245413.
314542152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 276423876 + 38118276 = 16626^2 + 6174^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×3145421522 = 197873530769582208, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2184249 + ... + 2184392.
Almost surely, 2314542152 is an apocalyptic number.
It is an amenable number.
314542152 is an abundant number, since it is smaller than the sum of its proper divisors (537343038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314542152 is a wasteful number, since it uses less digits than its factorization.
314542152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4368653 (or 4368646 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 314542152 is about 17735.3362528033. The cubic root of 314542152 is about 680.0793967270.
Adding to 314542152 its reverse (251245413), we get a palindrome (565787565).
The spelling of 314542152 in words is "three hundred fourteen million, five hundred forty-two thousand, one hundred fifty-two".
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