Base | Representation |
---|---|
bin | 1001010100000001… |
… | …00110111101001011 |
3 | 110220102221121222010 |
4 | 10222000212331023 |
5 | 40214420114211 |
6 | 2144042231003 |
7 | 234620225502 |
oct | 45200467513 |
9 | 13812847863 |
10 | 4999769931 |
11 | 2136270172 |
12 | b764b5463 |
13 | 618aaac60 |
14 | 356041839 |
15 | 1e3e0d4a6 |
hex | 12a026f4b |
4999769931 has 32 divisors (see below), whose sum is σ = 7430492160. Its totient is φ = 2969596800.
The previous prime is 4999769897. The next prime is 4999769981. The reversal of 4999769931 is 1399679994.
It is not a de Polignac number, because 4999769931 - 223 = 4991381323 is a prime.
It is a super-2 number, since 2×49997699312 = 49995398725863489522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4999769981) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 464986 + ... + 475616.
It is an arithmetic number, because the mean of its divisors is an integer number (232202880).
Almost surely, 24999769931 is an apocalyptic number.
4999769931 is a deficient number, since it is larger than the sum of its proper divisors (2430722229).
4999769931 is a wasteful number, since it uses less digits than its factorization.
4999769931 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11067.
The product of its digits is 29760696, while the sum is 66.
The square root of 4999769931 is about 70709.0512664397. The cubic root of 4999769931 is about 1709.9497187773.
The spelling of 4999769931 in words is "four billion, nine hundred ninety-nine million, seven hundred sixty-nine thousand, nine hundred thirty-one".
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