Base | Representation |
---|---|
bin | 10010101111011… |
… | …101101110100100 |
3 | 210220122211012012 |
4 | 102233131232210 |
5 | 1120443314140 |
6 | 51111213352 |
7 | 10535426411 |
oct | 2257355644 |
9 | 726584165 |
10 | 314432420 |
11 | 151541805 |
12 | 89377258 |
13 | 501b1cb3 |
14 | 2da8d108 |
15 | 1c910265 |
hex | 12bddba4 |
314432420 has 24 divisors (see below), whose sum is σ = 661457664. Its totient is φ = 125554016.
The previous prime is 314432381. The next prime is 314432429. The reversal of 314432420 is 24234413.
It is not an unprimeable number, because it can be changed into a prime (314432429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1652 + ... + 25131.
It is an arithmetic number, because the mean of its divisors is an integer number (27560736).
Almost surely, 2314432420 is an apocalyptic number.
It is an amenable number.
314432420 is an abundant number, since it is smaller than the sum of its proper divisors (347025244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314432420 is a wasteful number, since it uses less digits than its factorization.
314432420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27379 (or 27377 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 314432420 is about 17732.2423849890. The cubic root of 314432420 is about 680.0003027680. Note that the first 3 decimals are identical.
Adding to 314432420 its reverse (24234413), we get a palindrome (338666833).
The spelling of 314432420 in words is "three hundred fourteen million, four hundred thirty-two thousand, four hundred twenty".
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