Base | Representation |
---|---|
bin | 1100100111010010… |
… | …0111010100010001 |
3 | 22201222101021112212 |
4 | 3021310213110101 |
5 | 23413304403240 |
6 | 1315554001505 |
7 | 146623430600 |
oct | 31164472421 |
9 | 8658337485 |
10 | 3386012945 |
11 | 1488352707 |
12 | 7a5b76295 |
13 | 41c669573 |
14 | 2419a9a37 |
15 | 14c3e3165 |
hex | c9d27511 |
3386012945 has 12 divisors (see below), whose sum is σ = 4726598004. Its totient is φ = 2321837280.
The previous prime is 3386012911. The next prime is 3386013013. The reversal of 3386012945 is 5492106833.
It can be written as a sum of positive squares in 2 ways, for example, as 1152127249 + 2233885696 = 33943^2 + 47264^2 .
It is not a de Polignac number, because 3386012945 - 214 = 3385996561 is a prime.
It is a super-2 number, since 2×33860129452 = 22930167327415146050, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6909986 + ... + 6910475.
It is an arithmetic number, because the mean of its divisors is an integer number (393883167).
Almost surely, 23386012945 is an apocalyptic number.
3386012945 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3386012945 is a deficient number, since it is larger than the sum of its proper divisors (1340585059).
3386012945 is a wasteful number, since it uses less digits than its factorization.
3386012945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13820480 (or 13820473 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 41.
The square root of 3386012945 is about 58189.4573355002. The cubic root of 3386012945 is about 1501.6297759862.
The spelling of 3386012945 in words is "three billion, three hundred eighty-six million, twelve thousand, nine hundred forty-five".
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