Base | Representation |
---|---|
bin | 11110101100001… |
… | …110000001011001 |
3 | 1022212220001022220 |
4 | 132230032001121 |
5 | 2023304030444 |
6 | 123032134253 |
7 | 15521435142 |
oct | 3654160131 |
9 | 1285801286 |
10 | 514908249 |
11 | 24471a209 |
12 | 124537389 |
13 | 828a4a4b |
14 | 4c556ac9 |
15 | 30310619 |
hex | 1eb0e059 |
514908249 has 8 divisors (see below), whose sum is σ = 687617952. Its totient is φ = 342735360.
The previous prime is 514908241. The next prime is 514908269. The reversal of 514908249 is 942809415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 514908249 - 23 = 514908241 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 514908249.
It is not an unprimeable number, because it can be changed into a prime (514908241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131959 + ... + 135804.
It is an arithmetic number, because the mean of its divisors is an integer number (85952244).
Almost surely, 2514908249 is an apocalyptic number.
It is an amenable number.
514908249 is a deficient number, since it is larger than the sum of its proper divisors (172709703).
514908249 is a wasteful number, since it uses less digits than its factorization.
514908249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268407.
The product of its (nonzero) digits is 103680, while the sum is 42.
The square root of 514908249 is about 22691.5898297144. The cubic root of 514908249 is about 801.5118540925.
The spelling of 514908249 in words is "five hundred fourteen million, nine hundred eight thousand, two hundred forty-nine".
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