Base | Representation |
---|---|
bin | 1001010001100101… |
… | …01010111011010011 |
3 | 110212000111121221121 |
4 | 10220302222323103 |
5 | 40144202321323 |
6 | 2142032303111 |
7 | 234251453134 |
oct | 45062527323 |
9 | 13760447847 |
10 | 4979338963 |
11 | 2125786075 |
12 | b6b6a1a97 |
13 | 6147a6621 |
14 | 353443c8b |
15 | 1e2224a5d |
hex | 128caaed3 |
4979338963 has 4 divisors (see below), whose sum is σ = 4979546440. Its totient is φ = 4979131488.
The previous prime is 4979338961. The next prime is 4979339033. The reversal of 4979338963 is 3698339794.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3698339794 = 2 ⋅1849169897.
It is a cyclic number.
It is not a de Polignac number, because 4979338963 - 21 = 4979338961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4979338961) 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 3 ways as a sum of consecutive naturals, for example, 62193 + ... + 117586.
It is an arithmetic number, because the mean of its divisors is an integer number (1244886610).
Almost surely, 24979338963 is an apocalyptic number.
4979338963 is a deficient number, since it is larger than the sum of its proper divisors (207477).
4979338963 is a wasteful number, since it uses less digits than its factorization.
4979338963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207476.
The product of its digits is 26453952, while the sum is 61.
The square root of 4979338963 is about 70564.4312880080. The cubic root of 4979338963 is about 1707.6173698910.
The spelling of 4979338963 in words is "four billion, nine hundred seventy-nine million, three hundred thirty-eight thousand, nine hundred sixty-three".
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