Base | Representation |
---|---|
bin | 1001010101011000… |
… | …10010011000011111 |
3 | 110221020111100111201 |
4 | 10222230102120133 |
5 | 40230333014444 |
6 | 2145131500331 |
7 | 235116444562 |
oct | 45254223037 |
9 | 13836440451 |
10 | 5011219999 |
11 | 2141780835 |
12 | b7a2b76a7 |
13 | 61b289846 |
14 | 3577824d9 |
15 | 1e4e20dd4 |
hex | 12ab1261f |
5011219999 has 8 divisors (see below), whose sum is σ = 5585261040. Its totient is φ = 4468208256.
The previous prime is 5011219991. The next prime is 5011220009. The reversal of 5011219999 is 9999121105.
It is a happy number.
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 5011219999 - 23 = 5011219991 is a prime.
It is a super-2 number, since 2×50112199992 = 50224651756755120002, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5011219991) 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, 7756984 + ... + 7757629.
It is an arithmetic number, because the mean of its divisors is an integer number (698157630).
Almost surely, 25011219999 is an apocalyptic number.
5011219999 is a deficient number, since it is larger than the sum of its proper divisors (574041041).
5011219999 is a wasteful number, since it uses less digits than its factorization.
5011219999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15514649.
The product of its (nonzero) digits is 65610, while the sum is 46.
The square root of 5011219999 is about 70789.9710340384. The cubic root of 5011219999 is about 1711.2540530236.
The spelling of 5011219999 in words is "five billion, eleven million, two hundred nineteen thousand, nine hundred ninety-nine".
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