Base | Representation |
---|---|
bin | 1001000011111011… |
… | …01100100111101100 |
3 | 110120000221212220100 |
4 | 10201331230213230 |
5 | 34430341221342 |
6 | 2122421151100 |
7 | 231361011141 |
oct | 44175544754 |
9 | 13500855810 |
10 | 4864788972 |
11 | 2077056a5a |
12 | b3925b490 |
13 | 5c6b3a274 |
14 | 3421463c8 |
15 | 1d7148e4c |
hex | 121f6c9ec |
4864788972 has 36 divisors (see below), whose sum is σ = 12831764400. Its totient is φ = 1551091872.
The previous prime is 4864788967. The next prime is 4864788977. The reversal of 4864788972 is 2798874684.
4864788972 is a `hidden beast` number, since 4 + 86 + 478 + 89 + 7 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (4864788967) and next prime (4864788977).
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (4864788977) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2936847 + ... + 2938502.
It is an arithmetic number, because the mean of its divisors is an integer number (356437900).
Almost surely, 24864788972 is an apocalyptic number.
It is an amenable number.
4864788972 is an abundant number, since it is smaller than the sum of its proper divisors (7966975428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4864788972 is a wasteful number, since it uses less digits than its factorization.
4864788972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5875382 (or 5875377 counting only the distinct ones).
The product of its digits is 43352064, while the sum is 63.
The square root of 4864788972 is about 69748.0391982456. The cubic root of 4864788972 is about 1694.4210391166.
The spelling of 4864788972 in words is "four billion, eight hundred sixty-four million, seven hundred eighty-eight thousand, nine hundred seventy-two".
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