Base | Representation |
---|---|
bin | 1001000011011101… |
… | …11100100000111001 |
3 | 110112202200102021221 |
4 | 10201232330200321 |
5 | 34423344000123 |
6 | 2122202232041 |
7 | 231313104001 |
oct | 44156744071 |
9 | 13482612257 |
10 | 4860921913 |
11 | 2074955641 |
12 | b37ab5621 |
13 | 5c60b5073 |
14 | 34181b001 |
15 | 1d6b3325d |
hex | 121bbc839 |
4860921913 has 32 divisors (see below), whose sum is σ = 5378400000. Its totient is φ = 4378252032.
The previous prime is 4860921881. The next prime is 4860921917. The reversal of 4860921913 is 3191290684.
It is a happy number.
It is not a de Polignac number, because 4860921913 - 25 = 4860921881 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4860921913.
It is not an unprimeable number, because it can be changed into a prime (4860921917) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5863183 + ... + 5864011.
It is an arithmetic number, because the mean of its divisors is an integer number (168075000).
Almost surely, 24860921913 is an apocalyptic number.
It is an amenable number.
4860921913 is a deficient number, since it is larger than the sum of its proper divisors (517478087).
4860921913 is a wasteful number, since it uses less digits than its factorization.
4860921913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1089.
The product of its (nonzero) digits is 93312, while the sum is 43.
The square root of 4860921913 is about 69720.3120546660. The cubic root of 4860921913 is about 1693.9719505658.
The spelling of 4860921913 in words is "four billion, eight hundred sixty million, nine hundred twenty-one thousand, nine hundred thirteen".
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