Base | Representation |
---|---|
bin | 100000010100010… |
… | …101100110000101 |
3 | 1101210020201122122 |
4 | 200110111212011 |
5 | 2102300432440 |
6 | 125445135325 |
7 | 16302433364 |
oct | 4024254605 |
9 | 1353221578 |
10 | 542202245 |
11 | 259071632 |
12 | 1316ba545 |
13 | 88440140 |
14 | 5201d7db |
15 | 329027b5 |
hex | 20515985 |
542202245 has 32 divisors (see below), whose sum is σ = 741049344. Its totient is φ = 377971200.
The previous prime is 542202223. The next prime is 542202313.
542202245 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 542202245 - 212 = 542198149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79334 + ... + 85896.
It is an arithmetic number, because the mean of its divisors is an integer number (23157792).
Almost surely, 2542202245 is an apocalyptic number.
It is an amenable number.
542202245 is a deficient number, since it is larger than the sum of its proper divisors (198847099).
542202245 is a wasteful number, since it uses less digits than its factorization.
542202245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6653.
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 542202245 is about 23285.2366318232. The cubic root of 542202245 is about 815.4307858460.
It can be divided in two parts, 54220 and 2245, that added together give a palindrome (56465).
The spelling of 542202245 in words is "five hundred forty-two million, two hundred two thousand, two hundred forty-five".
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