Base | Representation |
---|---|
bin | 1011001101111111… |
… | …0100000000011001 |
3 | 21202212121002001222 |
4 | 2303133310000121 |
5 | 22131413224040 |
6 | 1214454021425 |
7 | 134424666050 |
oct | 26337640031 |
9 | 7685532058 |
10 | 3011461145 |
11 | 1305989370 |
12 | 700647875 |
13 | 38cb98194 |
14 | 207d4b397 |
15 | 1295a9bb5 |
hex | b37f4019 |
3011461145 has 32 divisors (see below), whose sum is σ = 4742599680. Its totient is φ = 1778466240.
The previous prime is 3011461133. The next prime is 3011461151. The reversal of 3011461145 is 5411641103.
3011461145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3011461145 - 24 = 3011461129 is a prime.
It is a super-2 number, since 2×30114611452 = 18137796455689422050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198527 + ... + 213156.
It is an arithmetic number, because the mean of its divisors is an integer number (148206240).
Almost surely, 23011461145 is an apocalyptic number.
3011461145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3011461145 is a deficient number, since it is larger than the sum of its proper divisors (1731138535).
3011461145 is a wasteful number, since it uses less digits than its factorization.
3011461145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 411725.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 3011461145 is about 54876.7814744998. The cubic root of 3011461145 is about 1444.0838842993.
The spelling of 3011461145 in words is "three billion, eleven million, four hundred sixty-one thousand, one hundred forty-five".
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