Base | Representation |
---|---|
bin | 1111111010101100… |
… | …0010101100111101 |
3 | 102000202211110012122 |
4 | 3332223002230331 |
5 | 32222302234000 |
6 | 1543550412325 |
7 | 210611214005 |
oct | 37653025475 |
9 | 12022743178 |
10 | 4272696125 |
11 | 18a2909925 |
12 | 9b2b010a5 |
13 | 53127c779 |
14 | 2c765b005 |
15 | 1a018e085 |
hex | feac2b3d |
4272696125 has 16 divisors (see below), whose sum is σ = 5366313264. Its totient is φ = 3396369600.
The previous prime is 4272696097. The next prime is 4272696143. The reversal of 4272696125 is 5216962724.
4272696125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 2868994969 + 1403701156 = 53563^2 + 37466^2 .
It is not a de Polignac number, because 4272696125 - 222 = 4268501821 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 15 ways as a sum of consecutive naturals, for example, 89234 + ... + 128483.
It is an arithmetic number, because the mean of its divisors is an integer number (335394579).
Almost surely, 24272696125 is an apocalyptic number.
It is an amenable number.
4272696125 is a deficient number, since it is larger than the sum of its proper divisors (1093617139).
4272696125 is a wasteful number, since it uses less digits than its factorization.
4272696125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217889 (or 217879 counting only the distinct ones).
The product of its digits is 362880, while the sum is 44.
The square root of 4272696125 is about 65365.8636063198. The cubic root of 4272696125 is about 1622.6841805379.
The spelling of 4272696125 in words is "four billion, two hundred seventy-two million, six hundred ninety-six thousand, one hundred twenty-five".
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