Base | Representation |
---|---|
bin | 1001111001010011010… |
… | …01010010001000111101 |
3 | 1012111121021001200020222 |
4 | 10330221221102020331 |
5 | 21032310240320240 |
6 | 420105551351125 |
7 | 33364354463162 |
oct | 4745151221075 |
9 | 1174537050228 |
10 | 340001104445 |
11 | 12121483a102 |
12 | 55a898224a5 |
13 | 260a61a9a92 |
14 | 1265591a069 |
15 | 8c9e312eb5 |
hex | 4f29a5223d |
340001104445 has 12 divisors (see below), whose sum is σ = 426511785756. Its totient is φ = 260174756160.
The previous prime is 340001104367. The next prime is 340001104459. The reversal of 340001104445 is 544401100043.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 38058547396 + 301942557049 = 195086^2 + 549493^2 .
It is not a de Polignac number, because 340001104445 - 214 = 340001088061 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64269776 + ... + 64275065.
It is an arithmetic number, because the mean of its divisors is an integer number (35542648813).
Almost surely, 2340001104445 is an apocalyptic number.
It is an amenable number.
340001104445 is a deficient number, since it is larger than the sum of its proper divisors (86510681311).
340001104445 is a wasteful number, since it uses less digits than its factorization.
340001104445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128544892 (or 128544869 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 340001104445 its reverse (544401100043), we get a palindrome (884402204488).
The spelling of 340001104445 in words is "three hundred forty billion, one million, one hundred four thousand, four hundred forty-five".
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