Base | Representation |
---|---|
bin | 10010101110101… |
… | …001111001100100 |
3 | 210220021000222200 |
4 | 102232221321210 |
5 | 1120420021012 |
6 | 51102454500 |
7 | 10533553452 |
oct | 2256517144 |
9 | 726230880 |
10 | 314220132 |
11 | 151407266 |
12 | 89294430 |
13 | 50139495 |
14 | 2da359d2 |
15 | 1c8bc3dc |
hex | 12ba9e64 |
314220132 has 36 divisors (see below), whose sum is σ = 815749116. Its totient is φ = 101908800.
The previous prime is 314220121. The next prime is 314220149. The reversal of 314220132 is 231022413.
314220132 is a `hidden beast` number, since 314 + 220 + 132 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 299428416 + 14791716 = 17304^2 + 3846^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116619 + ... + 119282.
Almost surely, 2314220132 is an apocalyptic number.
It is an amenable number.
314220132 is an abundant number, since it is smaller than the sum of its proper divisors (501528984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314220132 is a wasteful number, since it uses less digits than its factorization.
314220132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235948 (or 235943 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 314220132 is about 17726.2554421401. The cubic root of 314220132 is about 679.8472350027.
Adding to 314220132 its reverse (231022413), we get a palindrome (545242545).
The spelling of 314220132 in words is "three hundred fourteen million, two hundred twenty thousand, one hundred thirty-two".
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