Base | Representation |
---|---|
bin | 1011010111110100… |
… | …11010000010010001 |
3 | 120202111110111201021 |
4 | 11223322122002101 |
5 | 100000443043101 |
6 | 2445500435441 |
7 | 304204246534 |
oct | 55372320221 |
9 | 16674414637 |
10 | 6105440401 |
11 | 26533a8815 |
12 | 1224848b81 |
13 | 763b95938 |
14 | 41cc18a1b |
15 | 25b0145a1 |
hex | 16be9a091 |
6105440401 has 8 divisors (see below), whose sum is σ = 6465830400. Its totient is φ = 5745188928.
The previous prime is 6105440357. The next prime is 6105440443. The reversal of 6105440401 is 1040445016.
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 6105440401 - 29 = 6105439889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6105440461) 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, 64200 + ... + 127798.
It is an arithmetic number, because the mean of its divisors is an integer number (808228800).
Almost surely, 26105440401 is an apocalyptic number.
It is an amenable number.
6105440401 is a deficient number, since it is larger than the sum of its proper divisors (360389999).
6105440401 is a wasteful number, since it uses less digits than its factorization.
6105440401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69263.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 6105440401 is about 78137.3175953718. The cubic root of 6105440401 is about 1827.7031712950.
Adding to 6105440401 its reverse (1040445016), we get a palindrome (7145885417).
It can be divided in two parts, 6105440 and 401, that added together give a square (6105841 = 24712).
The spelling of 6105440401 in words is "six billion, one hundred five million, four hundred forty thousand, four hundred one".
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