Base | Representation |
---|---|
bin | 1011100000100001… |
… | …0000011000110011 |
3 | 21222021211012100111 |
4 | 2320020100120303 |
5 | 22311312001034 |
6 | 1230311402151 |
7 | 136360346263 |
oct | 27010203063 |
9 | 7867735314 |
10 | 3089172019 |
11 | 134583672a |
12 | 722683357 |
13 | 3a300664b |
14 | 2143b97a3 |
15 | 13130a364 |
hex | b8210633 |
3089172019 has 18 divisors (see below), whose sum is σ = 3343757180. Its totient is φ = 2846023200.
The previous prime is 3089172007. The next prime is 3089172029. The reversal of 3089172019 is 9102719803.
It is not a de Polignac number, because 3089172019 - 213 = 3089163827 is a prime.
It is a super-2 number, since 2×30891720192 = 19085967525945072722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3089172029) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9932874 + ... + 9933184.
Almost surely, 23089172019 is an apocalyptic number.
3089172019 is a deficient number, since it is larger than the sum of its proper divisors (254585161).
3089172019 is an frugal number, since it uses more digits than its factorization.
3089172019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 723 (or 371 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 40.
The square root of 3089172019 is about 55580.3204290871. The cubic root of 3089172019 is about 1456.4000912821.
The spelling of 3089172019 in words is "three billion, eighty-nine million, one hundred seventy-two thousand, nineteen".
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