Base | Representation |
---|---|
bin | 1001001111000010… |
… | …01110111010100011 |
3 | 110210112100000110010 |
4 | 10213201032322203 |
5 | 40123221144223 |
6 | 2135550540003 |
7 | 233602136661 |
oct | 44741167243 |
9 | 13715300403 |
10 | 4957990563 |
11 | 2114724769 |
12 | b64507603 |
13 | 610240536 |
14 | 350687c31 |
15 | 1e0409393 |
hex | 12784eea3 |
4957990563 has 8 divisors (see below), whose sum is σ = 6703762176. Its totient is φ = 3258773000.
The previous prime is 4957990529. The next prime is 4957990577. The reversal of 4957990563 is 3650997594.
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 4957990563 - 213 = 4957982371 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4957990463) 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, 11638263 + ... + 11638688.
It is an arithmetic number, because the mean of its divisors is an integer number (837970272).
Almost surely, 24957990563 is an apocalyptic number.
4957990563 is a deficient number, since it is larger than the sum of its proper divisors (1745771613).
4957990563 is a wasteful number, since it uses less digits than its factorization.
4957990563 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23277025.
The product of its (nonzero) digits is 9185400, while the sum is 57.
The square root of 4957990563 is about 70412.9999573942. Note that the first 4 decimals coincide. The cubic root of 4957990563 is about 1705.1734630292.
The spelling of 4957990563 in words is "four billion, nine hundred fifty-seven million, nine hundred ninety thousand, five hundred sixty-three".
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