Base | Representation |
---|---|
bin | 1001001100111110… |
… | …00111101111101001 |
3 | 110202022201111221220 |
4 | 10212133013233221 |
5 | 40104302102224 |
6 | 2134131252253 |
7 | 233301625440 |
oct | 44637075751 |
9 | 13668644856 |
10 | 4940659689 |
11 | 2105967829 |
12 | b5a74a089 |
13 | 609782c94 |
14 | 34c255d57 |
15 | 1ddb34279 |
hex | 1267c7be9 |
4940659689 has 32 divisors (see below), whose sum is σ = 7811948544. Its totient is φ = 2717936640.
The previous prime is 4940659673. The next prime is 4940659721. The reversal of 4940659689 is 9869560494.
It is not a de Polignac number, because 4940659689 - 24 = 4940659673 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4940659189) 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, 105982 + ... + 145304.
It is an arithmetic number, because the mean of its divisors is an integer number (244123392).
Almost surely, 24940659689 is an apocalyptic number.
It is an amenable number.
4940659689 is a deficient number, since it is larger than the sum of its proper divisors (2871288855).
4940659689 is a wasteful number, since it uses less digits than its factorization.
4940659689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39557.
The product of its (nonzero) digits is 16796160, while the sum is 60.
The square root of 4940659689 is about 70289.8263548858. The cubic root of 4940659689 is about 1703.1843072281.
The spelling of 4940659689 in words is "four billion, nine hundred forty million, six hundred fifty-nine thousand, six hundred eighty-nine".
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