Base | Representation |
---|---|
bin | 1111010101001011… |
… | …0010111100111101 |
3 | 101121210202012100002 |
4 | 3311102302330331 |
5 | 31412012021323 |
6 | 1520210044045 |
7 | 203660600000 |
oct | 36522627475 |
9 | 11553665302 |
10 | 4115345213 |
11 | 1822006851 |
12 | 96a279625 |
13 | 5077a8a15 |
14 | 2b07bb537 |
15 | 19145b828 |
hex | f54b2f3d |
4115345213 has 12 divisors (see below), whose sum is σ = 4801214880. Its totient is φ = 3527424348.
The previous prime is 4115345209. The next prime is 4115345231. The reversal of 4115345213 is 3125435114.
It is not a de Polignac number, because 4115345213 - 22 = 4115345209 is a prime.
It is a super-3 number, since 3×41153452133 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4115345233) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105623 + ... + 139236.
It is an arithmetic number, because the mean of its divisors is an integer number (400101240).
Almost surely, 24115345213 is an apocalyptic number.
It is an amenable number.
4115345213 is a deficient number, since it is larger than the sum of its proper divisors (685869667).
4115345213 is an frugal number, since it uses more digits than its factorization.
4115345213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244894 (or 244866 counting only the distinct ones).
The product of its digits is 7200, while the sum is 29.
The square root of 4115345213 is about 64150.9564464942. The cubic root of 4115345213 is about 1602.5149527544.
The spelling of 4115345213 in words is "four billion, one hundred fifteen million, three hundred forty-five thousand, two hundred thirteen".
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