Base | Representation |
---|---|
bin | 1010000001111111… |
… | …00101101001100001 |
3 | 111220022112120100022 |
4 | 11000333211221201 |
5 | 42012124102101 |
6 | 2250215203225 |
7 | 250311650444 |
oct | 50077455141 |
9 | 14808476308 |
10 | 5385378401 |
11 | 23139a6557 |
12 | 1063676515 |
13 | 67a950b50 |
14 | 39133b65b |
15 | 217bcca1b |
hex | 140fe5a61 |
5385378401 has 8 divisors (see below), whose sum is σ = 6051796800. Its totient is φ = 4754982672.
The previous prime is 5385378377. The next prime is 5385378409. The reversal of 5385378401 is 1048735835.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5385378401 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5385378409) 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, 9005351 + ... + 9005948.
It is an arithmetic number, because the mean of its divisors is an integer number (756474600).
Almost surely, 25385378401 is an apocalyptic number.
It is an amenable number.
5385378401 is a deficient number, since it is larger than the sum of its proper divisors (666418399).
5385378401 is a wasteful number, since it uses less digits than its factorization.
5385378401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18011335.
The product of its (nonzero) digits is 403200, while the sum is 44.
The square root of 5385378401 is about 73385.1374666560. The cubic root of 5385378401 is about 1752.8257369571.
The spelling of 5385378401 in words is "five billion, three hundred eighty-five million, three hundred seventy-eight thousand, four hundred one".
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