Base | Representation |
---|---|
bin | 1001000011110101… |
… | …10101001100010001 |
3 | 110112222112201021120 |
4 | 10201322311030101 |
5 | 34430143201044 |
6 | 2122353112453 |
7 | 231351431532 |
oct | 44172651421 |
9 | 13488481246 |
10 | 4864037649 |
11 | 2076693529 |
12 | b38b58729 |
13 | 5c69362b3 |
14 | 341dcc689 |
15 | 1d704b519 |
hex | 121eb5311 |
4864037649 has 16 divisors (see below), whose sum is σ = 6664494720. Its totient is φ = 3153237120.
The previous prime is 4864037611. The next prime is 4864037657. The reversal of 4864037649 is 9467304684.
It is not a de Polignac number, because 4864037649 - 212 = 4864033553 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4864037699) 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, 196909 + ... + 220229.
It is an arithmetic number, because the mean of its divisors is an integer number (416530920).
Almost surely, 24864037649 is an apocalyptic number.
It is an amenable number.
4864037649 is a deficient number, since it is larger than the sum of its proper divisors (1800457071).
4864037649 is a wasteful number, since it uses less digits than its factorization.
4864037649 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25240.
The product of its (nonzero) digits is 3483648, while the sum is 51.
The square root of 4864037649 is about 69742.6530109086. The cubic root of 4864037649 is about 1694.3338052510. Note that the first 3 decimals are identical.
The spelling of 4864037649 in words is "four billion, eight hundred sixty-four million, thirty-seven thousand, six hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •