Base | Representation |
---|---|
bin | 11001111001011… |
… | …111101001100010 |
3 | 1010021121000000122 |
4 | 121321133221202 |
5 | 1342213032432 |
6 | 111040520242 |
7 | 13524131246 |
oct | 3171375142 |
9 | 1107530018 |
10 | 434502242 |
11 | 2032a0a69 |
12 | 101620082 |
13 | 6c031925 |
14 | 419c6426 |
15 | 2822b612 |
hex | 19e5fa62 |
434502242 has 4 divisors (see below), whose sum is σ = 651753366. Its totient is φ = 217251120.
The previous prime is 434502227. The next prime is 434502247. The reversal of 434502242 is 242205434.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242205434 = 2 ⋅121102717.
It can be written as a sum of positive squares in only one way, i.e., 385376161 + 49126081 = 19631^2 + 7009^2 .
It is not an unprimeable number, because it can be changed into a prime (434502247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108625559 + ... + 108625562.
Almost surely, 2434502242 is an apocalyptic number.
434502242 is a deficient number, since it is larger than the sum of its proper divisors (217251124).
434502242 is a wasteful number, since it uses less digits than its factorization.
434502242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217251123.
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 434502242 is about 20844.7173643588. The cubic root of 434502242 is about 757.4093706631.
Adding to 434502242 its reverse (242205434), we get a palindrome (676707676).
The spelling of 434502242 in words is "four hundred thirty-four million, five hundred two thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •