Base | Representation |
---|---|
bin | 1011101101010000… |
… | …0101101100111001 |
3 | 22010000100220110221 |
4 | 2323110011230321 |
5 | 22414001340000 |
6 | 1235500540041 |
7 | 140606464345 |
oct | 27324055471 |
9 | 8100326427 |
10 | 3142605625 |
11 | 1372a12135 |
12 | 738551621 |
13 | 3b10c4873 |
14 | 21b528625 |
15 | 135d6261a |
hex | bb505b39 |
3142605625 has 40 divisors (see below), whose sum is σ = 4121680640. Its totient is φ = 2392200000.
The previous prime is 3142605617. The next prime is 3142605649. The reversal of 3142605625 is 5265062413.
It is not a de Polignac number, because 3142605625 - 23 = 3142605617 is a prime.
It is a super-2 number, since 2×31426056252 = 19751940228563281250, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1180546 + ... + 1183204.
It is an arithmetic number, because the mean of its divisors is an integer number (103042016).
Almost surely, 23142605625 is an apocalyptic number.
It is an amenable number.
3142605625 is a deficient number, since it is larger than the sum of its proper divisors (979075015).
3142605625 is an equidigital number, since it uses as much as digits as its factorization.
3142605625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2771 (or 2756 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 34.
The square root of 3142605625 is about 56058.9477692901. The cubic root of 3142605625 is about 1464.7492844030.
The spelling of 3142605625 in words is "three billion, one hundred forty-two million, six hundred five thousand, six hundred twenty-five".
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