Base | Representation |
---|---|
bin | 10001110010101… |
… | …000001000011101 |
3 | 202210122120102100 |
4 | 101302220020131 |
5 | 1102402444003 |
6 | 45341315313 |
7 | 10253034324 |
oct | 2162501035 |
9 | 683576370 |
10 | 298484253 |
11 | 143539701 |
12 | 83b65b39 |
13 | 49ab9c02 |
14 | 2b8db0bb |
15 | 1b30eba3 |
hex | 11ca821d |
298484253 has 12 divisors (see below), whose sum is σ = 431297308. Its totient is φ = 198918720.
The previous prime is 298484237. The next prime is 298484257. The reversal of 298484253 is 352484892.
It can be written as a sum of positive squares in 2 ways, for example, as 206841924 + 91642329 = 14382^2 + 9573^2 .
It is not a de Polignac number, because 298484253 - 24 = 298484237 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 298484199 and 298484208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (298484257) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38001 + ... + 45177.
Almost surely, 2298484253 is an apocalyptic number.
It is an amenable number.
298484253 is a deficient number, since it is larger than the sum of its proper divisors (132813055).
298484253 is a wasteful number, since it uses less digits than its factorization.
298484253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11804 (or 11801 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The square root of 298484253 is about 17276.6968197049. The cubic root of 298484253 is about 668.3036115220.
The spelling of 298484253 in words is "two hundred ninety-eight million, four hundred eighty-four thousand, two hundred fifty-three".
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