Base | Representation |
---|---|
bin | 1001010100000001… |
… | …01000100100011011 |
3 | 110220102221222000212 |
4 | 10222000220210123 |
5 | 40214420322124 |
6 | 2144042321335 |
7 | 234620253662 |
oct | 45200504433 |
9 | 13812858025 |
10 | 4999776539 |
11 | 213627512a |
12 | b764b924b |
13 | 618ab0c74 |
14 | 356043dd9 |
15 | 1e3e1040e |
hex | 12a02891b |
4999776539 has 8 divisors (see below), whose sum is σ = 5123297520. Its totient is φ = 4876585056.
The previous prime is 4999776521. The next prime is 4999776541. The reversal of 4999776539 is 9356779994.
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 4999776539 - 220 = 4998727963 is a prime.
It is a super-3 number, since 3×49997765393 (a number of 30 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4999776559) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51512 + ... + 112485.
It is an arithmetic number, because the mean of its divisors is an integer number (640412190).
Almost surely, 24999776539 is an apocalyptic number.
4999776539 is a deficient number, since it is larger than the sum of its proper divisors (123520981).
4999776539 is a wasteful number, since it uses less digits than its factorization.
4999776539 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164749.
The product of its digits is 115736040, while the sum is 68.
The square root of 4999776539 is about 70709.0979931154. The cubic root of 4999776539 is about 1709.9504721015.
The spelling of 4999776539 in words is "four billion, nine hundred ninety-nine million, seven hundred seventy-six thousand, five hundred thirty-nine".
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