Base | Representation |
---|---|
bin | 111001011111110… |
… | …110111111111001 |
3 | 2111020011110012201 |
4 | 321133312333321 |
5 | 3433422344144 |
6 | 235415510201 |
7 | 32622262363 |
oct | 7137667771 |
9 | 2436143181 |
10 | 964653049 |
11 | 455581128 |
12 | 22b088361 |
13 | 124b12529 |
14 | 92189d33 |
15 | 59a4d1d4 |
hex | 397f6ff9 |
964653049 has 8 divisors (see below), whose sum is σ = 1025037288. Its totient is φ = 904673280.
The previous prime is 964653023. The next prime is 964653113. The reversal of 964653049 is 940356469.
It can be written as a sum of positive squares in 4 ways, for example, as 503778025 + 460875024 = 22445^2 + 21468^2 .
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 964653049 - 27 = 964652921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (964653149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96192 + ... + 105745.
It is an arithmetic number, because the mean of its divisors is an integer number (128129661).
Almost surely, 2964653049 is an apocalyptic number.
It is an amenable number.
964653049 is a deficient number, since it is larger than the sum of its proper divisors (60384239).
964653049 is a wasteful number, since it uses less digits than its factorization.
964653049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202235.
The product of its (nonzero) digits is 699840, while the sum is 46.
The square root of 964653049 is about 31058.8642580504. The cubic root of 964653049 is about 988.0760679602.
The spelling of 964653049 in words is "nine hundred sixty-four million, six hundred fifty-three thousand, forty-nine".
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