Base | Representation |
---|---|
bin | 10100100000011… |
… | …101101010101010 |
3 | 212222101202222010 |
4 | 110200131222222 |
5 | 1201034220232 |
6 | 54050140350 |
7 | 11345262114 |
oct | 2440355252 |
9 | 788352863 |
10 | 344054442 |
11 | 167234216 |
12 | 972816b6 |
13 | 56383c14 |
14 | 339a03b4 |
15 | 203120cc |
hex | 1481daaa |
344054442 has 32 divisors (see below), whose sum is σ = 694552320. Its totient is φ = 113616320.
The previous prime is 344054423. The next prime is 344054479. The reversal of 344054442 is 244450443.
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, 478159 + ... + 478877.
It is an arithmetic number, because the mean of its divisors is an integer number (21704760).
Almost surely, 2344054442 is an apocalyptic number.
344054442 is an abundant number, since it is smaller than the sum of its proper divisors (350497878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344054442 is a wasteful number, since it uses less digits than its factorization.
344054442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1358.
The product of its (nonzero) digits is 30720, while the sum is 30.
The square root of 344054442 is about 18548.7045908872. The cubic root of 344054442 is about 700.7165736929.
The spelling of 344054442 in words is "three hundred forty-four million, fifty-four thousand, four hundred forty-two".
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