Base | Representation |
---|---|
bin | 10010101111001… |
… | …000011100100010 |
3 | 210220111101121200 |
4 | 102233020130202 |
5 | 1120433022000 |
6 | 51105302030 |
7 | 10534614312 |
oct | 2257103442 |
9 | 726441550 |
10 | 314345250 |
11 | 15149226a |
12 | 89334916 |
13 | 5018140b |
14 | 2da69442 |
15 | 1c8e4500 |
hex | 12bc8722 |
314345250 has 48 divisors (see below), whose sum is σ = 849995640. Its totient is φ = 83824800.
The previous prime is 314345231. The next prime is 314345257. The reversal of 314345250 is 52543413.
314345250 is a `hidden beast` number, since 314 + 345 + 2 + 5 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 168974001 + 145371249 = 12999^2 + 12057^2 .
It is not an unprimeable number, because it can be changed into a prime (314345257) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 67605 + ... + 72104.
Almost surely, 2314345250 is an apocalyptic number.
314345250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
314345250 is an abundant number, since it is smaller than the sum of its proper divisors (535650390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314345250 is a wasteful number, since it uses less digits than its factorization.
314345250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139732 (or 139719 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 314345250 is about 17729.7842626469. The cubic root of 314345250 is about 679.9374582042.
Adding to 314345250 its reverse (52543413), we get a palindrome (366888663).
The spelling of 314345250 in words is "three hundred fourteen million, three hundred forty-five thousand, two hundred fifty".
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