Base | Representation |
---|---|
bin | 100000010011100… |
… | …111001101001001 |
3 | 1101202220002000011 |
4 | 200103213031021 |
5 | 2102223342413 |
6 | 125441111521 |
7 | 16301012410 |
oct | 4023471511 |
9 | 1352802004 |
10 | 542012233 |
11 | 258a518a4 |
12 | 1316285a1 |
13 | 883a47c9 |
14 | 51db0477 |
15 | 328b633d |
hex | 204e7349 |
542012233 has 8 divisors (see below), whose sum is σ = 640802880. Its totient is φ = 448561680.
The previous prime is 542012209. The next prime is 542012249. The reversal of 542012233 is 332210245.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 542012233 - 217 = 541881161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (542012533) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1334803 + ... + 1335208.
It is an arithmetic number, because the mean of its divisors is an integer number (80100360).
Almost surely, 2542012233 is an apocalyptic number.
It is an amenable number.
542012233 is a deficient number, since it is larger than the sum of its proper divisors (98790647).
542012233 is a wasteful number, since it uses less digits than its factorization.
542012233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2670047.
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 542012233 is about 23281.1561783344. The cubic root of 542012233 is about 815.3355202024.
Adding to 542012233 its reverse (332210245), we get a palindrome (874222478).
It can be divided in two parts, 542012 and 233, that added together give a palindrome (542245).
The spelling of 542012233 in words is "five hundred forty-two million, twelve thousand, two hundred thirty-three".
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