Base | Representation |
---|---|
bin | 100101000101011… |
… | …0010101111000010 |
3 | 10012201110012000110 |
4 | 1022022302233002 |
5 | 10022022440414 |
6 | 323250332150 |
7 | 42556512561 |
oct | 11212625702 |
9 | 3181405013 |
10 | 1244343234 |
11 | 589443542 |
12 | 2a888a056 |
13 | 16aa4bb94 |
14 | bb393bd8 |
15 | 74399459 |
hex | 4a2b2bc2 |
1244343234 has 8 divisors (see below), whose sum is σ = 2488686480. Its totient is φ = 414781076.
The previous prime is 1244343197. The next prime is 1244343239. The reversal of 1244343234 is 4323434421.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
1244343234 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (1244343239) 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, 103695264 + ... + 103695275.
It is an arithmetic number, because the mean of its divisors is an integer number (311085810).
Almost surely, 21244343234 is an apocalyptic number.
1244343234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1244343234 is a wasteful number, since it uses less digits than its factorization.
1244343234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207390544.
The product of its digits is 27648, while the sum is 30.
The square root of 1244343234 is about 35275.2495951482. The cubic root of 1244343234 is about 1075.5899365894.
Adding to 1244343234 its reverse (4323434421), we get a palindrome (5567777655).
The spelling of 1244343234 in words is "one billion, two hundred forty-four million, three hundred forty-three thousand, two hundred thirty-four".
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