Base | Representation |
---|---|
bin | 11011111011111… |
… | …00111110010111 |
3 | 121022221221000010 |
4 | 31331330332113 |
5 | 434443004333 |
6 | 35130451303 |
7 | 5543615442 |
oct | 1575747627 |
9 | 538857003 |
10 | 234344343 |
11 | 110310412 |
12 | 66593b33 |
13 | 397207bc |
14 | 231a2659 |
15 | 15890563 |
hex | df7cf97 |
234344343 has 4 divisors (see below), whose sum is σ = 312459128. Its totient is φ = 156229560.
The previous prime is 234344339. The next prime is 234344351. The reversal of 234344343 is 343443432.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 234344343 - 22 = 234344339 is a prime.
It is a super-2 number, since 2×2343443432 = 109834542192203298, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 234344343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234344333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39057388 + ... + 39057393.
It is an arithmetic number, because the mean of its divisors is an integer number (78114782).
Almost surely, 2234344343 is an apocalyptic number.
234344343 is a deficient number, since it is larger than the sum of its proper divisors (78114785).
234344343 is an equidigital number, since it uses as much as digits as its factorization.
234344343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78114784.
The product of its digits is 41472, while the sum is 30.
The square root of 234344343 is about 15308.3096062237. The cubic root of 234344343 is about 616.5261350412.
Adding to 234344343 its reverse (343443432), we get a palindrome (577787775).
It can be divided in two parts, 2 and 34344343, that multiplied together give a palindrome (68688686).
The spelling of 234344343 in words is "two hundred thirty-four million, three hundred forty-four thousand, three hundred forty-three".
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