Base | Representation |
---|---|
bin | 1111010101001000… |
… | …1100000001010010 |
3 | 101121210110002120220 |
4 | 3311102030001102 |
5 | 31411441420441 |
6 | 1520202413510 |
7 | 203656334040 |
oct | 36522140122 |
9 | 11553402526 |
10 | 4115185746 |
11 | 1821a07a61 |
12 | 96a201296 |
13 | 507751269 |
14 | 2b0779390 |
15 | 191429466 |
hex | f548c052 |
4115185746 has 16 divisors (see below), whose sum is σ = 9406138944. Its totient is φ = 1175767344.
The previous prime is 4115185693. The next prime is 4115185747. The reversal of 4115185746 is 6475815114.
It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 97980613 = 4115185746 / (4 + 1 + 1 + 5 + 1 + 8 + 5 + 7 + 4 + 6).
It is a junction number, because it is equal to n+sod(n) for n = 4115185698 and 4115185707.
It is not an unprimeable number, because it can be changed into a prime (4115185747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48990265 + ... + 48990348.
It is an arithmetic number, because the mean of its divisors is an integer number (587883684).
Almost surely, 24115185746 is an apocalyptic number.
4115185746 is an abundant number, since it is smaller than the sum of its proper divisors (5290953198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4115185746 is a wasteful number, since it uses less digits than its factorization.
4115185746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97980625.
The product of its digits is 134400, while the sum is 42.
The square root of 4115185746 is about 64149.7135301476. The cubic root of 4115185746 is about 1602.4942536765.
The spelling of 4115185746 in words is "four billion, one hundred fifteen million, one hundred eighty-five thousand, seven hundred forty-six".
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