Base | Representation |
---|---|
bin | 10100100010111… |
… | …011010011001001 |
3 | 220000121120122120 |
4 | 110202323103021 |
5 | 1201220400410 |
6 | 54112041453 |
7 | 11353621401 |
oct | 2442732311 |
9 | 800546576 |
10 | 344700105 |
11 | 167635322 |
12 | 97533289 |
13 | 5654ba79 |
14 | 33acb801 |
15 | 203dd570 |
hex | 148bb4c9 |
344700105 has 16 divisors (see below), whose sum is σ = 551750400. Its totient is φ = 183763328.
The previous prime is 344700091. The next prime is 344700107. The reversal of 344700105 is 501007443.
It is a cyclic number.
It is not a de Polignac number, because 344700105 - 219 = 344175817 is a prime.
It is a super-2 number, since 2×3447001052 = 237636324774022050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (344700107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67264 + ... + 72206.
It is an arithmetic number, because the mean of its divisors is an integer number (34484400).
Almost surely, 2344700105 is an apocalyptic number.
It is an amenable number.
344700105 is a deficient number, since it is larger than the sum of its proper divisors (207050295).
344700105 is a wasteful number, since it uses less digits than its factorization.
344700105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9600.
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 344700105 is about 18566.1009638534. The cubic root of 344700105 is about 701.1546284424.
Adding to 344700105 its reverse (501007443), we get a palindrome (845707548).
The spelling of 344700105 in words is "three hundred forty-four million, seven hundred thousand, one hundred five".
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