Base | Representation |
---|---|
bin | 101000000100010… |
… | …1111110100100001 |
3 | 10110200212011112111 |
4 | 1100020233310201 |
5 | 10223141022210 |
6 | 341224355321 |
7 | 45213544333 |
oct | 12010576441 |
9 | 3420764474 |
10 | 1344470305 |
11 | 62aa11492 |
12 | 316315b41 |
13 | 185708479 |
14 | ca7b9453 |
15 | 7d07688a |
hex | 5022fd21 |
1344470305 has 16 divisors (see below), whose sum is σ = 1756843200. Its totient is φ = 983828160.
The previous prime is 1344470291. The next prime is 1344470329. The reversal of 1344470305 is 5030744431.
It is not a de Polignac number, because 1344470305 - 29 = 1344469793 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241251 + ... + 246760.
It is an arithmetic number, because the mean of its divisors is an integer number (109802700).
Almost surely, 21344470305 is an apocalyptic number.
It is an amenable number.
1344470305 is a deficient number, since it is larger than the sum of its proper divisors (412372895).
1344470305 is a wasteful number, since it uses less digits than its factorization.
1344470305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 488064.
The product of its (nonzero) digits is 20160, while the sum is 31.
The square root of 1344470305 is about 36667.0193089103. The cubic root of 1344470305 is about 1103.6983793338.
The spelling of 1344470305 in words is "one billion, three hundred forty-four million, four hundred seventy thousand, three hundred five".
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