Base | Representation |
---|---|
bin | 1101001100100101… |
… | …0110010110001101 |
3 | 100010212201202210121 |
4 | 3103021112112031 |
5 | 24223331142110 |
6 | 1343302504541 |
7 | 153533162224 |
oct | 32311262615 |
9 | 10125652717 |
10 | 3542443405 |
11 | 1558687186 |
12 | 82a435151 |
13 | 445baa377 |
14 | 258689cbb |
15 | 15aee2cda |
hex | d325658d |
3542443405 has 4 divisors (see below), whose sum is σ = 4250932092. Its totient is φ = 2833954720.
The previous prime is 3542443379. The next prime is 3542443469. The reversal of 3542443405 is 5043442453.
3542443405 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2501800324 + 1040643081 = 50018^2 + 32259^2 .
It is not a de Polignac number, because 3542443405 - 213 = 3542435213 is a prime.
It is a super-3 number, since 3×35424434053 (a number of 30 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354244336 + ... + 354244345.
It is an arithmetic number, because the mean of its divisors is an integer number (1062733023).
Almost surely, 23542443405 is an apocalyptic number.
It is an amenable number.
3542443405 is a deficient number, since it is larger than the sum of its proper divisors (708488687).
3542443405 is an equidigital number, since it uses as much as digits as its factorization.
3542443405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 708488686.
The product of its (nonzero) digits is 115200, while the sum is 34.
The square root of 3542443405 is about 59518.4291207354. The cubic root of 3542443405 is about 1524.4071374591.
Adding to 3542443405 its reverse (5043442453), we get a palindrome (8585885858).
The spelling of 3542443405 in words is "three billion, five hundred forty-two million, four hundred forty-three thousand, four hundred five".
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