Base | Representation |
---|---|
bin | 1111101111101000… |
… | …01111011010000010 |
3 | 210211002010022100111 |
4 | 13313310033122002 |
5 | 114302333243432 |
6 | 3514425141534 |
7 | 416315130343 |
oct | 76764173202 |
9 | 23732108314 |
10 | 8452634242 |
11 | 3648323238 |
12 | 177a92a8aa |
13 | a49252b30 |
14 | 5a28500ca |
15 | 347109347 |
hex | 1f7d0f682 |
8452634242 has 16 divisors (see below), whose sum is σ = 13656376440. Its totient is φ = 3900609792.
The previous prime is 8452634221. The next prime is 8452634299. The reversal of 8452634242 is 2424362548.
It can be written as a sum of positive squares in 4 ways, for example, as 5751857281 + 2700776961 = 75841^2 + 51969^2 .
It is a junction number, because it is equal to n+sod(n) for n = 8452634195 and 8452634204.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175434 + ... + 218362.
Almost surely, 28452634242 is an apocalyptic number.
8452634242 is a deficient number, since it is larger than the sum of its proper divisors (5203742198).
8452634242 is a wasteful number, since it uses less digits than its factorization.
8452634242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50517.
The product of its digits is 368640, while the sum is 40.
The square root of 8452634242 is about 91938.2088252757. The cubic root of 8452634242 is about 2037.0296899451.
The spelling of 8452634242 in words is "eight billion, four hundred fifty-two million, six hundred thirty-four thousand, two hundred forty-two".
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