Base | Representation |
---|---|
bin | 1101001101000011… |
… | …0111010011101101 |
3 | 100011000102212011011 |
4 | 3103100313103231 |
5 | 24224332212141 |
6 | 1343413025221 |
7 | 153556005553 |
oct | 32320672355 |
9 | 10130385134 |
10 | 3544413421 |
11 | 155980229a |
12 | 82b025211 |
13 | 446419c63 |
14 | 258a3dbd3 |
15 | 15b281881 |
hex | d34374ed |
3544413421 has 8 divisors (see below), whose sum is σ = 3577631904. Its totient is φ = 3511288560.
The previous prime is 3544413361. The next prime is 3544413473. The reversal of 3544413421 is 1243144453.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3544413421 - 223 = 3536024813 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3544417421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53851 + ... + 99943.
It is an arithmetic number, because the mean of its divisors is an integer number (447203988).
Almost surely, 23544413421 is an apocalyptic number.
It is an amenable number.
3544413421 is a deficient number, since it is larger than the sum of its proper divisors (33218483).
3544413421 is a wasteful number, since it uses less digits than its factorization.
3544413421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46811.
The product of its digits is 23040, while the sum is 31.
The square root of 3544413421 is about 59534.9764508226. The cubic root of 3544413421 is about 1524.6896684305.
Adding to 3544413421 its reverse (1243144453), we get a palindrome (4787557874).
The spelling of 3544413421 in words is "three billion, five hundred forty-four million, four hundred thirteen thousand, four hundred twenty-one".
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