Base | Representation |
---|---|
bin | 101011110101001001110… |
… | …110111011110011110011 |
3 | 101122221112020111001210112 |
4 | 223311021312323303303 |
5 | 343322044332241034 |
6 | 10223410541251535 |
7 | 430416305605655 |
oct | 53651166736363 |
9 | 11587466431715 |
10 | 3012011212019 |
11 | a61428896087 |
12 | 4078b8563bab |
13 | 18b0540bbb54 |
14 | a5ad41d26d5 |
15 | 53538e7b7ce |
hex | 2bd49dbbcf3 |
3012011212019 has 8 divisors (see below), whose sum is σ = 3013196098080. Its totient is φ = 3010826549376.
The previous prime is 3012011212009. The next prime is 3012011212069. The reversal of 3012011212019 is 9102121102103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3012011212019 is a prime.
It is a super-2 number, since 2×30120112120192 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3012011211985 and 3012011212003.
It is not an unprimeable number, because it can be changed into a prime (3012011212009) 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, 30015002 + ... + 30115184.
It is an arithmetic number, because the mean of its divisors is an integer number (376649512260).
Almost surely, 23012011212019 is an apocalyptic number.
3012011212019 is a deficient number, since it is larger than the sum of its proper divisors (1184886061).
3012011212019 is a wasteful number, since it uses less digits than its factorization.
3012011212019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111709.
The product of its (nonzero) digits is 216, while the sum is 23.
The spelling of 3012011212019 in words is "three trillion, twelve billion, eleven million, two hundred twelve thousand, nineteen".
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