Base | Representation |
---|---|
bin | 111101011111001… |
… | …0101010001100101 |
3 | 12022210012102000221 |
4 | 1322332111101211 |
5 | 13211132113141 |
6 | 540420404341 |
7 | 102061400650 |
oct | 17276252145 |
9 | 5283172027 |
10 | 2063160421 |
11 | 969666a63 |
12 | 496b466b1 |
13 | 26b58c9aa |
14 | 15801a897 |
15 | c11dbbd1 |
hex | 7af95465 |
2063160421 has 16 divisors (see below), whose sum is σ = 2466054144. Its totient is φ = 1687658544.
The previous prime is 2063160401. The next prime is 2063160433. The reversal of 2063160421 is 1240613602.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2063160421 is a prime.
It is a Duffinian number.
2063160421 is a Rhonda number in base 8.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2063160401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56860 + ... + 85786.
It is an arithmetic number, because the mean of its divisors is an integer number (154128384).
Almost surely, 22063160421 is an apocalyptic number.
It is an amenable number.
2063160421 is a deficient number, since it is larger than the sum of its proper divisors (402893723).
2063160421 is a wasteful number, since it uses less digits than its factorization.
2063160421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29400.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 2063160421 is about 45422.0257254121. The cubic root of 2063160421 is about 1273.0466916820.
It can be divided in two parts, 2063160 and 421, that multiplied together give a triangular number (868590360 = T41679).
The spelling of 2063160421 in words is "two billion, sixty-three million, one hundred sixty thousand, four hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •