Base | Representation |
---|---|
bin | 10101001100011001… |
… | …10001010101111101 |
3 | 1002100222021112200002 |
4 | 22212030301111331 |
5 | 141300321102120 |
6 | 5121020244045 |
7 | 551651646062 |
oct | 124614612575 |
9 | 32328245602 |
10 | 11378300285 |
11 | 4909832460 |
12 | 22566a0625 |
13 | 10c440bc81 |
14 | 79d226c69 |
15 | 468db8375 |
hex | 2a633157d |
11378300285 has 32 divisors (see below), whose sum is σ = 15057321984. Its totient is φ = 8185320000.
The previous prime is 11378300251. The next prime is 11378300291. The reversal of 11378300285 is 58200387311.
It is a happy number.
It is not a de Polignac number, because 11378300285 - 26 = 11378300221 is a prime.
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 31 ways as a sum of consecutive naturals, for example, 5831060 + ... + 5833010.
It is an arithmetic number, because the mean of its divisors is an integer number (470541312).
Almost surely, 211378300285 is an apocalyptic number.
It is an amenable number.
11378300285 is a deficient number, since it is larger than the sum of its proper divisors (3679021699).
11378300285 is a wasteful number, since it uses less digits than its factorization.
11378300285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3065.
The product of its (nonzero) digits is 40320, while the sum is 38.
Adding to 11378300285 its reverse (58200387311), we get a palindrome (69578687596).
The spelling of 11378300285 in words is "eleven billion, three hundred seventy-eight million, three hundred thousand, two hundred eighty-five".
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