Base | Representation |
---|---|
bin | 1111001001001110… |
… | …1100111100110101 |
3 | 101111022111011011111 |
4 | 3302103230330311 |
5 | 31311201014000 |
6 | 1511220235021 |
7 | 202512031045 |
oct | 36223547465 |
9 | 11438434144 |
10 | 4065251125 |
11 | 17a6801381 |
12 | 95553ba71 |
13 | 4ca2b9850 |
14 | 2a7c9b725 |
15 | 18bd63cba |
hex | f24ecf35 |
4065251125 has 32 divisors (see below), whose sum is σ = 5533032960. Its totient is φ = 2963937600.
The previous prime is 4065251051. The next prime is 4065251137. The reversal of 4065251125 is 5211525604.
It is not a de Polignac number, because 4065251125 - 213 = 4065242933 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112542 + ... + 144208.
It is an arithmetic number, because the mean of its divisors is an integer number (172907280).
Almost surely, 24065251125 is an apocalyptic number.
It is an amenable number.
4065251125 is a deficient number, since it is larger than the sum of its proper divisors (1467781835).
4065251125 is a wasteful number, since it uses less digits than its factorization.
4065251125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31774 (or 31764 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 31.
The square root of 4065251125 is about 63759.3218674728. The cubic root of 4065251125 is about 1595.9861794322.
Adding to 4065251125 its reverse (5211525604), we get a palindrome (9276776729).
The spelling of 4065251125 in words is "four billion, sixty-five million, two hundred fifty-one thousand, one hundred twenty-five".
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