Base | Representation |
---|---|
bin | 1011000101011111010001 |
3 | 12110122101001 |
4 | 23011133101 |
5 | 1220443230 |
6 | 142142001 |
7 | 33462331 |
oct | 13053721 |
9 | 5418331 |
10 | 2906065 |
11 | 1705408 |
12 | b81901 |
13 | 7a9986 |
14 | 5590c1 |
15 | 3c60ca |
hex | 2c57d1 |
2906065 has 16 divisors (see below), whose sum is σ = 3732480. Its totient is φ = 2164480.
The previous prime is 2906053. The next prime is 2906077. The reversal of 2906065 is 5606092.
2906065 = T70 + T71 + ... + T260.
It is an interprime number because it is at equal distance from previous prime (2906053) and next prime (2906077).
It is not a de Polignac number, because 2906065 - 219 = 2381777 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15120 + ... + 15310.
It is an arithmetic number, because the mean of its divisors is an integer number (233280).
22906065 is an apocalyptic number.
It is an amenable number.
2906065 is a deficient number, since it is larger than the sum of its proper divisors (826415).
2906065 is a wasteful number, since it uses less digits than its factorization.
2906065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392.
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 2906065 is about 1704.7184518272. The cubic root of 2906065 is about 142.7036587288.
The spelling of 2906065 in words is "two million, nine hundred six thousand, sixty-five".
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