Base | Representation |
---|---|
bin | 111101011011100… |
… | …0010111000111011 |
3 | 12022122121100120120 |
4 | 1322313002320323 |
5 | 13210140000412 |
6 | 540311424323 |
7 | 102036223350 |
oct | 17267027073 |
9 | 5278540516 |
10 | 2061250107 |
11 | 968581794 |
12 | 4963850a3 |
13 | 26b071327 |
14 | 157a80627 |
15 | c0e60b8c |
hex | 7adc2e3b |
2061250107 has 32 divisors (see below), whose sum is σ = 3219245568. Its totient is φ = 1148587776.
The previous prime is 2061250099. The next prime is 2061250123. The reversal of 2061250107 is 7010521602.
It is not a de Polignac number, because 2061250107 - 23 = 2061250099 is a prime.
It is a super-2 number, since 2×20612501072 = 8497504007215022898, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2061250127) by changing a digit.
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, 696543 + ... + 699495.
It is an arithmetic number, because the mean of its divisors is an integer number (100601424).
Almost surely, 22061250107 is an apocalyptic number.
2061250107 is a deficient number, since it is larger than the sum of its proper divisors (1157995461).
2061250107 is a wasteful number, since it uses less digits than its factorization.
2061250107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3779.
The product of its (nonzero) digits is 840, while the sum is 24.
The square root of 2061250107 is about 45400.9923569959. The cubic root of 2061250107 is about 1272.6536587628.
Adding to 2061250107 its reverse (7010521602), we get a palindrome (9071771709).
The spelling of 2061250107 in words is "two billion, sixty-one million, two hundred fifty thousand, one hundred seven".
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