Base | Representation |
---|---|
bin | 1111001001001001… |
… | …1110000011110101 |
3 | 101111021212201220111 |
4 | 3302102132003311 |
5 | 31311110143424 |
6 | 1511205303021 |
7 | 202506214003 |
oct | 36222360365 |
9 | 11437781814 |
10 | 4064927989 |
11 | 17a6600621 |
12 | 955404a71 |
13 | 4ca205745 |
14 | 2a7c15a73 |
15 | 18bced194 |
hex | f249e0f5 |
4064927989 has 8 divisors (see below), whose sum is σ = 4158092288. Its totient is φ = 3972719520.
The previous prime is 4064927983. The next prime is 4064928011. The reversal of 4064927989 is 9897294604.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4064927989 - 23 = 4064927981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4064927981) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 230352 + ... + 247369.
It is an arithmetic number, because the mean of its divisors is an integer number (519761536).
Almost surely, 24064927989 is an apocalyptic number.
It is an amenable number.
4064927989 is a deficient number, since it is larger than the sum of its proper divisors (93164299).
4064927989 is a wasteful number, since it uses less digits than its factorization.
4064927989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 477915.
The product of its (nonzero) digits is 7838208, while the sum is 58.
The square root of 4064927989 is about 63756.7877876544. The cubic root of 4064927989 is about 1595.9438914128.
The spelling of 4064927989 in words is "four billion, sixty-four million, nine hundred twenty-seven thousand, nine hundred eighty-nine".
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