Base | Representation |
---|---|
bin | 1001010010111010… |
… | …01001001011000011 |
3 | 110212210110021211121 |
4 | 10221131021023003 |
5 | 40210030113044 |
6 | 2143111053111 |
7 | 234445214446 |
oct | 45135111303 |
9 | 13783407747 |
10 | 4990472899 |
11 | 2130aa0175 |
12 | b73371197 |
13 | 616ba4359 |
14 | 354b0165d |
15 | 1e31c3984 |
hex | 1297492c3 |
4990472899 has 2 divisors, whose sum is σ = 4990472900. Its totient is φ = 4990472898.
The previous prime is 4990472867. The next prime is 4990472941. The reversal of 4990472899 is 9982740994.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4990472899 - 25 = 4990472867 is a prime.
It is not a weakly prime, because it can be changed into another prime (4990472849) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2495236449 + 2495236450.
It is an arithmetic number, because the mean of its divisors is an integer number (2495236450).
Almost surely, 24990472899 is an apocalyptic number.
4990472899 is a deficient number, since it is larger than the sum of its proper divisors (1).
4990472899 is an equidigital number, since it uses as much as digits as its factorization.
4990472899 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 11757312, while the sum is 61.
The square root of 4990472899 is about 70643.2792203193. The cubic root of 4990472899 is about 1708.8891818995.
The spelling of 4990472899 in words is "four billion, nine hundred ninety million, four hundred seventy-two thousand, eight hundred ninety-nine".
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