Base | Representation |
---|---|
bin | 10100011010101… |
… | …100111110011010 |
3 | 212212120001102021 |
4 | 110122230332122 |
5 | 1200142404112 |
6 | 53553525054 |
7 | 11326402243 |
oct | 2432547632 |
9 | 785501367 |
10 | 342544282 |
11 | 1663a2653 |
12 | 9687378a |
13 | 55c75732 |
14 | 336c9cca |
15 | 20114907 |
hex | 146acf9a |
342544282 has 4 divisors (see below), whose sum is σ = 513816426. Its totient is φ = 171272140.
The previous prime is 342544229. The next prime is 342544283. The reversal of 342544282 is 282445243.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 287946961 + 54597321 = 16969^2 + 7389^2 .
It is not an unprimeable number, because it can be changed into a prime (342544283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85636069 + ... + 85636072.
Almost surely, 2342544282 is an apocalyptic number.
342544282 is a deficient number, since it is larger than the sum of its proper divisors (171272144).
342544282 is a wasteful number, since it uses less digits than its factorization.
342544282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171272143.
The product of its digits is 61440, while the sum is 34.
The square root of 342544282 is about 18507.9518585931. The cubic root of 342544282 is about 699.6898503571.
It can be divided in two parts, 34254 and 4282, that multiplied together give a triangular number (146675628 = T17127).
The spelling of 342544282 in words is "three hundred forty-two million, five hundred forty-four thousand, two hundred eighty-two".
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