Base | Representation |
---|---|
bin | 1010000101101… |
… | …0010101001010 |
3 | 2221121201120102 |
4 | 2201122111022 |
5 | 41313004114 |
6 | 4110525402 |
7 | 1022440421 |
oct | 241322512 |
9 | 87551512 |
10 | 42313034 |
11 | 21980455 |
12 | 12206862 |
13 | 89c65ca |
14 | 58962b8 |
15 | 3aac2de |
hex | 285a54a |
42313034 has 8 divisors (see below), whose sum is σ = 67203108. Its totient is φ = 19912000.
The previous prime is 42313013. The next prime is 42313067. The reversal of 42313034 is 43031324.
It can be written as a sum of positive squares in 2 ways, for example, as 42289009 + 24025 = 6503^2 + 155^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 42312997 and 42313015.
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 3 ways as a sum of consecutive naturals, for example, 622217 + ... + 622284.
Almost surely, 242313034 is an apocalyptic number.
42313034 is a deficient number, since it is larger than the sum of its proper divisors (24890074).
42313034 is a wasteful number, since it uses less digits than its factorization.
42313034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1244520.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 42313034 is about 6504.8469620737. The cubic root of 42313034 is about 348.4641108019.
Adding to 42313034 its reverse (43031324), we get a palindrome (85344358).
The spelling of 42313034 in words is "forty-two million, three hundred thirteen thousand, thirty-four".
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