Base | Representation |
---|---|
bin | 1011001110001000… |
… | …1000001100001001 |
3 | 21202220201220122222 |
4 | 2303202020030021 |
5 | 22132042134410 |
6 | 1214515023425 |
7 | 134433104444 |
oct | 26342101411 |
9 | 7686656588 |
10 | 3012068105 |
11 | 1306263392 |
12 | 70089ab75 |
13 | 39004b527 |
14 | 20806865b |
15 | 129679955 |
hex | b3888309 |
3012068105 has 8 divisors (see below), whose sum is σ = 3614974272. Its totient is φ = 2409326128.
The previous prime is 3012068099. The next prime is 3012068107. The reversal of 3012068105 is 5018602103.
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 3012068105 - 224 = 2995290889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3012068107) 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, 3764 + ... + 77706.
It is an arithmetic number, because the mean of its divisors is an integer number (451871784).
Almost surely, 23012068105 is an apocalyptic number.
It is an amenable number.
3012068105 is a deficient number, since it is larger than the sum of its proper divisors (602906167).
3012068105 is an equidigital number, since it uses as much as digits as its factorization.
3012068105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82095.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 3012068105 is about 54882.3114035843. The cubic root of 3012068105 is about 1444.1808961520.
The spelling of 3012068105 in words is "three billion, twelve million, sixty-eight thousand, one hundred five".
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