Base | Representation |
---|---|
bin | 11110101001010… |
… | …010100001011010 |
3 | 1022211110000211111 |
4 | 132221102201122 |
5 | 2023104442000 |
6 | 123003450534 |
7 | 15512056111 |
oct | 3651224132 |
9 | 1284400744 |
10 | 514140250 |
11 | 2442451a8 |
12 | 124226a4a |
13 | 82696300 |
14 | 4c3d6c78 |
15 | 3020ccba |
hex | 1ea5285a |
514140250 has 96 divisors (see below), whose sum is σ = 1070207424. Its totient is φ = 184766400.
The previous prime is 514140223. The next prime is 514140251. The reversal of 514140250 is 52041415.
It is not an unprimeable number, because it can be changed into a prime (514140251) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1816609 + ... + 1816891.
It is an arithmetic number, because the mean of its divisors is an integer number (11147994).
Almost surely, 2514140250 is an apocalyptic number.
514140250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
514140250 is an abundant number, since it is smaller than the sum of its proper divisors (556067174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514140250 is a wasteful number, since it uses less digits than its factorization.
514140250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 369 (or 346 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 514140250 is about 22674.6609676970. The cubic root of 514140250 is about 801.1131639059.
Adding to 514140250 its reverse (52041415), we get a palindrome (566181665).
The spelling of 514140250 in words is "five hundred fourteen million, one hundred forty thousand, two hundred fifty".
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