Base | Representation |
---|---|
bin | 10100100001001… |
… | …110101111010010 |
3 | 212222202222200120 |
4 | 110201032233102 |
5 | 1201112133232 |
6 | 54054331110 |
7 | 11350060116 |
oct | 2441165722 |
9 | 788688616 |
10 | 344255442 |
11 | 167361233 |
12 | 97359a96 |
13 | 5642455b |
14 | 33a13746 |
15 | 2035192c |
hex | 1484ebd2 |
344255442 has 16 divisors (see below), whose sum is σ = 700181280. Its totient is φ = 112806752.
The previous prime is 344255441. The next prime is 344255477. The reversal of 344255442 is 244552443.
It is not an unprimeable number, because it can be changed into a prime (344255441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485883 + ... + 486590.
It is an arithmetic number, because the mean of its divisors is an integer number (43761330).
Almost surely, 2344255442 is an apocalyptic number.
344255442 is an abundant number, since it is smaller than the sum of its proper divisors (355925838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344255442 is a wasteful number, since it uses less digits than its factorization.
344255442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972537.
The product of its digits is 76800, while the sum is 33.
The square root of 344255442 is about 18554.1219679078. The cubic root of 344255442 is about 700.8530023076.
The spelling of 344255442 in words is "three hundred forty-four million, two hundred fifty-five thousand, four hundred forty-two".
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